Which of the following is the angle between the charge's velocity 500m/s and B-field of 80 nT, given a charge of 300nC obtains a magnetic force of 10.876 pN? choices:  a. 55° b. 65° c. 35°

Q: Can you help with 2a and b  2a. Nonnuclear submarines use batteries for power when submerged. Find…

A: Determine the magnetic field as, Solve as,

Q: Question 21 Consider a particle that has a charge to mass ratio of Im/q1-6.8x108 kg/C. The particle…

A: M/q =6.8×10^-8 kg/C. B=0.9T

Q: A proton, with a velocity of 3.4 x 10°m/s.enters a magnetic field perpendicular to the field lines.…

A: Given: The velocity of proton enters into magnetic field is v = 3.4 x 106 m/s The magnetic field…

Q: i please help: find the radius of a proton's orbit when it moves perpendicular to a magnetic field…

A: Given: The speed of the proton is 6.49x105 m/s. The strength of the magnetic field is 0.61 T.

Q: In a very long pillar of the UNAM administration building, there is an electric wire carrying 25 A…

A: Given  Current in the wire I=25A  Distance of gauss eter from wire r=0.1 m

Q: A straight wire of length 76 cm carries a current of 50 A and makes an angle of 60° with a uniform…

A: In order to find the magnetic force acting on a wire is found by the product of the length of the…

Q: Four wires are each carrying 6.0 A. The wiros are located at the 4 comers of a square with side…

A:

Q: Problem 1: An 16 cm wire with a current of 10A is oriented 36° from parallel to a magnetic field…

A: The force experienced by a current-carrying wire placed in a magnetic field experiences a force…

Q: A high-speed electron having a mass of 9 × 10−31?? is moving at right angle to 0.75-T magnetic field…

A:

Q: 4. An electron in circular motion as shown below has a velocity of 3.00 x 10° m/s. The magnitude of…

A: (a) The magnitude of magnetic force acting on the electron is given by :  Here, q is charge of…

Q: What is the mass of a 1.6nC charge that has a trajectory with a radius of 1.8 um

A: Centripetal force is supplied by the magnetic field , which is equal to :…

Q: A 3.0 m wire carries a current of 7.0 A toward the +x direction. A magnetic force of 1.1 × 10−6 N…

A:

Q: A proton (mass = 1.673 × 10-27 kg) moves with an initial velocity (-19.78, -10.73,0) km/s at the…

A: Step 1: To determine the direction of the spiral motion of the proton as observed from the negative…

Q: A wire carrying 6.60 A of current is bent into a circular arc with a radius of 0.700 cm. The…

A:

Q: A wire (mass = 50 g, length = 40 cm, g=9.8 m/s") is suspended horizontally by two vertical wires…

A:

Q: In Houston, Earth's B→ field has a magnitude of 5.2×10−5T and points in a direction 57 drgrees below…

A: Magnetic field (B) = 5.2 × 10-5 T Angle (θ) = 57° Current (I) = 16 A Length of wire (L) = 8.0 m

Q: 1₁ Four long, parallel wires are located at the corners of a square of side a 15 cm, as shown in the…

A:

Q: Two long straight wires carrying equal currents of 35.0 A in opposite directions are placed at the…

A:

Q: A wire is formed into a circle having a diameter of 10.3 cm and is placed in a uniform magnetic…

A: Diameter, d = 10.3 cm = 0.103 mField, B = 2.92 mT = 0.00292 TCurrent, I = 5 AMaximum torque, τ = ?

Q: answer in decimal no exponent

A:

Q: a) Define magnetic field. b) A long straight wire carries 7 A current. At a distance 4 mm from the…

A: Given  Current ,I =7 A  Distance ,D = 4 mm  Charge,Q = 8uC  Velocity, V = 200 m/s parallel to…

Q: An electric power line (wire) carries a current of 1400 A in a location where the earths magnetic…

A: The answer should be in Newton's

Q: An electron moves through a uniform magnetic field given by B = B₁+ (3.0B). At a particular instant,…

A: Given: The uniform magnetic field is B→=Bxi^+3.0Bxj^.            The velocity is v→=2.0i^+4.0j^ m/s.…

Q: An ion with charge +4e is fired into a magnetic field of B = 2.3 mT. The velocity of the particle is…

A: Given:-            Charge on ion (q) = +4e = + 4(1.6×10-19)  C = + 6.4×10-19 C…

Q: There are two current wires. The left wire carries current outward and right wire carries the…

A:

Q: What is the magnetic force on a particle of charge 3.87 nC moves at 25 000 m/s at 55O up the x-y…

A: The magnetic force moving on the charge moving in a magnetic field be defined as, F=qvBsinθ Where, q…

Q: Q. 2: The velocity of an electron at an instant moving in a magnetic field B = (3.0 î – 4.0f)mT is…

A:

Q: A ring of radius 4 with current 10 A is placed on the x-y plane with center at the origin, what is…

A: Radius R=4 mI=10 Asurface:x=03≤y≤5-5≤z≤2position of ring x-y plane centered at origin

Q: A straight wire of length 71.2 cm carries a current of 50A and makes an angle of 60° with a uniform…

A:

Q: (a) At what speed (in m/s) will a proton move in a circular path of the same radius as an electron…

A:

Q: Two long parallel wires carry unequal currents in the same directions and are separated by a…

A:

Q: (B) 4F/9 (C) F (D) 16F 09: Two identical conducting spheres of radii R₁ = R₂ = 1m are connected by a…

A: Given: The radius of the two spheres are R1=R2. The initial charge on one sphere is 7μC

Q: A wire of length 0.655 m carries a current of 21.0 A. In the presence of a 0.470 Tesla magnetic…

A: (5)

Q: A hypothetical charge 36 pC with mass 72 fghas a speed of 53 km/s and is ejected southward entering…

A: Given: The magnitude of the charge is q = 36 x 10-12 C The mass of the charge is m = 72 x 10-18 kg…

Q: 3. Find the magnetic field at the center of the semicircle P. Hol 2πR A) B) D) Hol 2R Hol 4R Hol…

A: Magnetic field at the center point P is the sum of magnetic field due to semi circular arc and two…

Q: Two parallel wires, one carries a 2A current going south and the other one carries 4A going north…

A:

Q: A proton moves in a circle of radius 1 cm at a speed of 4.8x10 to the 6m/s what is the minimum…

A:

Q: An electron moves along the z-axis with V₂ = 2.6 x 107 m/s. As it passes the origin, what are the…

A:

Q: A charged particle, q = +5 µC, travels at a speed of 200 m/s in a uniform magnetic field of 0.5T at…

A: Whenever a charged particle passes through a  magnetic field, it experience a magnetic force…

Q: A proton is moving with a speed of 3e6 m/s. What is the magnitude of the magnetic field created by…

A: Speed of proton (v) = 3×106 m/s distance (d) = 4.8 nm

Q: What is the angle between a wire carrying an 8 -A current and the 1.3 -T field surrounding the wire…

A: Current is Magnetic field is Length of wire is Magnetic force is Note:Find:The angle between the…

Q: An electron is accelerated by a potential difference of 3000V and enters a region of a uniform…

A:

Q: 1) Find the magnetic Force on a.4C charged particle moving with velocity v=4i+5j-3k and B = 2i -5j…

A:

Q: An L-shaped wire lies in the xy plane and carries a current of 2.5 A in the clockwise direction. The…

A:

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.