vertical straight wire carrying an upward 28-A current exerts an attractive force per unit length of 7.8 × 10-4 N/m on a second parallel wire 9.0 cm away. What current (magnitude and direction) flows in the second wire?

vertical straight wire carrying an upward 28-A current exerts an attractive force per unit length of 7.8 × 10-4 N/m on a second parallel wire 9.0 cm away. What current (magnitude and direction) flows in the second wire?

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter22: Magnetism

Section: Chapter Questions

Problem 52PE: A 2.50m segment of wire supplying current to the motor of a submerged submarine carries 1000 A and...

See similar textbooks

Related questions

Q: A 1 275.0 kg car traveling initially with a speed of 25.000 m/s in an easterly direction crashes…

A: Given data: The mass of the car is m1=1275 kg The initial speed of the car is u1=25 m/s The mass of…

Q: An ambulance driving 35.0 m/s emits a sound wave with a wavelength of 80.0 centimeters. As it drives…

A: Speed of sound (v) = 343 m/s Wavelength of sound = 80.0 cm = 0.8 m So , frequency of sound =…

Q: ow much work is required to lift a 1200-kg satellite to an altitude of 2 - 106 m above the surface…

Q: Exercise 3.2 = Acos(k-x-wt). Many different types of wave obey the wave equation 18² 2² 2² + 28t²…

Q: At 10:30 am a thermometer reading 63f is taken outdoors where temp is 21f at 10:36 am the…

Q: Nichrome wire is used in some radiative heaters. (a) Find the resistance needed if the average power…

Q: 6.54 H inductor and a 85.4 ohm resistor are connected in series and the circuit is connected to a…

A: Inductance, L = 6.54 H Resistance, R = 85.4 ohm Voltage, V = 14.8 V Time, t = 2.65 ms = 0.00265 s

Q: Suppose you wish to fabricate a uniform wire out of 1.35 g of copper. If the wire is to have a…

Q: What forces are considered when we examine interactions between two objects in a closed,…

A: There are four fundamental forces in our nature.i) Gravitational force. ii) electromagnetic force.…

Q: Find the tangential and normal components of acceleration of a particle traveling on the curve r(u)…

A: Solution: Part a) To find the tangential and normal components of acceleration, we first need to…

Q: How much work is needed to assemble an atomic nucleus containing three protons (such as Li) if we…

A: Charge on proton = e = 1.6 × 10-19C Side of equilateral triangle =a= 2.00 × 10-15 m Work done in…

Q: 1 Kg is lying on top of a table with a coefficient of kinetic friction of 0.1. The other box with a…

Q: A wire with current i = 6.08 A is shown in the figure. Two semi-infinite straight sections, both…

A: Solution: Given data: i = 6.08 A R = 2.81 cm B = 0 θ = ? We can use Ampere's law to find the…

Q: You hang a 20 kg mass from the end of a rod that is 5 m by 3 mm by 3 mm. You observe that the rod's…

A: To calculate the tension in the rod, we need to consider the forces acting on the mass. There are…

Q: A 3.40 μF capacitor and a 3.60 μF capacitor are connected in series. (a) A charge of 4.60 mC is…

A: Two capacitors have the capacitances 3.40 μF and 3.60 μF. The charge on each capacitor is 4.60 mC.…

Q: 1. A U-tube contains liquid of unknown density. An oil of density 835 kg/m³ is poured into one arm…

A: The density of the oil is 835 kg/m3. The height of the oil column is 13.0 cm. The height of the…

Q: Calculate the power delivered to 3 ohms resister in the circuit? 18 V O 14.2 W 1.33 W O 28.4 W O 5.5…

A: The equivalent resistance of the parallel combination of the resistors with resistances 3Ω and 1Ω is…

Q: 2. A +4.0µC charge starts at a distance of 45cm from a -7.5µC charge. By how much does the potential…

Q: A parallel-plate capacitor has capacitance 7.50 F (a) How much energy is stored in the capacitor if…

Q: How much work (in eV) does it take to move a 7 protons through a 2 V potential difference?

A: Given: Potential difference is V=2 V Number of protons is n=7 Note: 1 eV=1.602×10-19 J Find:…

Q: Can someone please check the calculations on this for ρ = m/V_air = nM/V_air = (P/RT)M ρ =…

A: Here P=102325 PaT=310 KR=8.314 m3 PaK molM = Molar mass of air = 0.029 kgmol

Q: Ď (10.0 m) 25.0⁰ Your Answer: C (12.0 m) 53.00 B (15.0 m) 30.0° X VA (8.00 m) → →> For the vectors…

Q: Two spherical bodies of masses M and 5M and radii R and 2R are released in free space with initial…

Q: Draw and label the diagram of parts of the battery and illustrate the flow of electric current.

A: Shown in the explanation below is the diagram for the parts of the battery (on the left portion).…

Q: A compressive force of 3.6 x 104 Nis exerted on the end of a 24-cm-long bone of cross-sectional area…

Q: mB B KT 10 A moA MA

Q: A 164-cm-tall person lies on a light (massless) board which is supported by two scales, one under…

Q: Two blocks, of masses M = 1.5 kg and 2M, are connected to a spring of spring constant k = 230 N/m…

Q: The two resistors are included in the circuit shown R1= 220 ohms R2= 200 ohms and delta V= 14 volts.…

A: R1= 220 ohms R2= 200 ohms ∆V= 14 volts

Q: A region of space contains a magnetic field pointing to the right, along the surface of the page. A…

A: Given : Direction of the magnetic field B: Right Direction of the velocity of the proton v : Into…

Q: Describe what will happen when the gas is turned off and the pipe is removed fromC?

A: Pressure is equal at equal levels for a given liquid placed in two different arms of a manometer or…

Q: c. What is the magnitude of the maximum force exerted by her hand on the ball? [ d. What is the…

Q: A step-down transformer is used for recharging the batteries of portable electronic devices. The…

Q: Mechanical waves on a spring have a frequency of 5.2 Hz

A: Given: Frequency of waves is f=5.2 Hz Wavelength of waves is λ=0.328 m Note: 1 Hz=1 s-1 Find: Speed…

Q: A convertible moves toward you and then passes you; all the while, its loudspeakers are producing a…

Q: 5. A lead block is suspended by means of a string from the underside of a 8.50 kg block of wood of…

A: The mass of the wood block is 8.50 kg. The density of the wood is 712 kg/m3. The density of the lead…

Q: Give one example (in detail) as to how both positive and negative numbers are being used in science.

A: One example of how both positive and negative numbers are used in science is in the study of…

Q: Consult Multiple-Concept Example 5 to review the concepts on which this problem depends. A light…

A: Average emitted power of the light bulb, P=150 W Distance from the bulb, r=3 m

Q: Find the voltage, charge and energy stored by each capacitor. The knowns are C and V. C₁ = 3/2 C…

Q: A proton travels through uniform magnetic and electric fields. The magnetic field is in the negative…

A: Given:Magnetic field: B→=-3.15 mTi^=-3.15×10-3 Ti^Velocity of proton: v→=2680 m/sj^(a) Electric…

Q: An electromagnetic wave has wavelength λ and frequency f. What is the frequency of an electro-…

A: Given Data:- Wavelength of the electromagnetic wave is λ. Frequency of the wave is f. Required:-…

Q: 11.41. A 2.0-kg block starts from rest on the positive x axis 3.0 m from the origin and thereafter…

Q: 2. Calculate the specific heat of a metallic element if 314 joules of heat energy are needed to…

Q: A typical magnitude of the external magnetic field in a cardiac catheter ablation procedure using…

A: Given:- B is the magnitude of the external magnetic field = 0.080 T μ is the magnitude of the…

Q: A tiger is running in a straight line. If we half the mass and double the speed of the tiger, what…

A: Let the mass of the Tiger is mand its speed is ν In the given question we have asked that if we half…

Q: B There are three blocks, marked A, B and C immersed in a liquid. Which has the highest density?…

A: We know that; ρb×Vb=ρL×VLρb=ρL×VLVb Where; ρb is the density of the block ρL is the density of the…

Q: Thanks to recent satellite data, we know that the North American continent is drifting westward at a…

A: Given, The thickness of the continent, t=50 km=50×1000=5×104 m The speed with which the North…

Q: The angular magnification of an astronomical telescope in normal adjustment is 36, and the diameter…

A: a. The diameter of the eyepiece required to collect all the light entering the objective lens from a…

Q: (a) How much gravitational potential energy (in J) (relative to the ground on which it is built) is…

A: Gravitational potential energy is the energy possessed by an object when its position changes, when…

Q: A 78.9-kg climber is scaling the vertical wall of a mountain. His safety rope is made of a material…

A: Given:- The mass of the climber is m= 78.9 kg The spring constant is k = 1.42×103 N/m The climber…

Concept explainers

Magnetic Field Of Coaxial Cable

The word coaxial means same axis. So for a long straight cable to be coaxial, it must have concentric cylindrical shaped conductor around it. Coaxial cable (popularly called ‘coax’) has various applications ranging from current conductors to radiofrequency signal transmitters. This cable has lower emission losses and provides protection from electromagnetic interference which allows signals with less power to transmit over longer distances.For example, currents produced in the pickup of a stereo turntable generally travel to the amplifier through a coaxial cable.The self-inductance of a coaxial cable is another important characteristic, because it influences the propagation of electrical signals in the cable.

Question

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step1: Determine the given variables

VIEW

Step2: Calculation of current

VIEW

Step3: Final Answer

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

A current of 1.2 A is flowing in a coaxial cable whose outer radius is five times its inner radius. What is the magnetic field energy stored in a 3.0-m length of the cable?
The magnetic field perpendicular to a single sire loop of diameter 10.0 cm decreases fron 0.50 T to zero. The re Is made of copper and has a diameter of 2.0 mm and length 1.0 cm. How much charge moves thrnugh the re while tt field is changing?
A cosmic-ray electron moves at 7.5 × 106 m/sinches perpendicular to Earth’s magnetic field at an altitude queer the field strength is 1.0 × 105T. What is the radius of the circular path the electron follows?
A uniform horizontal wire with a linear mass density of 0.50 g/m carries a 2.0-A current. It is placed in a constant magnetic field with a strength of 4.0 103 T. The field is horizontal and perpendicular to the wire. As the wire moves upward starting from rest, (a) what is its acceleration and (b) how long does it take to rise 0.50 m? Neglect the magnetic field of Earth.
A long, straight wire lies on a horizontal table and carries a current of 1.20 μA. In a vacuum, a proton moves parallel to the wire (opposite the current) with a constant speed of 2.30 × 104 m/s at a distance d above the wire. Ignoring the magnetic field due to the Earth, determine the value of d.
Two long, parallel wires are hung by cords of length 5.0 cm, as shown in the accompanying figure. Each wire has a mass per unit length of 30 g/m, and they carry the same current in opposite directions. What is the current if the cords hang at 6.0° with respect to the vertical?
A 5.0-m section of a long, straight wire carries a current of 10 A while in a uniform magnetic field of magnitude 8.0103T . Calculate the magnitude of the force on the section if the angle between the field and the direction of the current is (a) 45°; (b) 90°; (C) 0°; or (d) 180°.
The accompanying figure shows a cross-section of a long, hollow, cylindrical conductor of inner radius r1= 3.0 cm and outer radius r2= 5.0 cm. A 50-A current distributed uniformly over the cross-section flows into the page. Calculate the magnetic field at r = 2.0 cm. r = 4.0 cm. and r = 6.0 cm.
Electrons in Earths upper atmosphere have typical speeds near 6.00 105 m/s. (a) Calculate the magnitude of Earths magnetic field if an electrons velocity is perpendicular to the magnetic field and its circular path has a radius of 7.00 102 m. (b) Calculate the number of times per second that an electron circles around a magnetic field line.
Nonnuclear submarines use batteries for power when submerged. (a) Find the magnetic field 50.0 cm from a straight wire carrying 1200 A from me batteries to the drive mechanism of a submarine. (b) What is the field if the wires to and from the drive mechanism are side by side? (c) Discuss the effects this could have for a compass on the submarine that is not shielded.
A toroid with a square cross section 3.0cm3.0cm has an inner radius of 25.0 cm. It is wound with 500 turns of wire, and it carries a current of 2.0 A. What is the strength of the magnetic field at the center of the square cross section?
A 2.50m segment of wire supplying current to the motor of a submerged submarine carries 1000 A and feels a 4.00-N repulsive force from a parallel wire 5.00 cm away. What is the direction and magnitude of the current in the other wire?