Your car's 30.0-W headlight and 2.50-kW starter are ordinarily connected in parallel in a 12.0-V system. What power would one headlight and the starter consume if connected in series to a 12.0-V battery? (Neglect any other resistance in the circuit and any change in resistance in the two devices.)

Q: Say that you put a negatively charged insulating rod close to a neutral conductor. A.) Draw a diagr...

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Q: A Gaussian surface with rectangular size has a positive point charge +q at its center, as shown in t...

A: From Gauss law Electric flux through Gaussian surface is given by @ = qenclosed / €o Where  @ = flux...

Q: Problem 3. What momentum does a 40 lbm projectile posses if the projectile is moving at 420 mph?(

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Q: 3) A 10 kg object experieñces a force applied of 46 N at 24 degrees with respect to the horizontal. ...

A: Force is applied  of 46N at  24 degree with respect to the horizontal, for this question we have to ...

Q: In the design of a control mechanism, it is determined that rod AB transmits a 390 N force P to the ...

A: x component of a vector = A Cos θ

Q: 1. An 18.0-Ky box is celeasedona 34°incline land accelei ates down the incline at o,33 miã Find the ...

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Q: A0 meter long vertical cannon is used to accelerate a 1 kg ball straight up into the air. A onter fb...

A: Mass of ball = 1kg Force applied = 13.2N Length of Canon = 10m

Q: As shown in the figure below, m1=2 kg moves with velocity of 5 m/s on a frictionless surface, and co...

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Q: A body is considered two of its points is negligible for the purpose at hand. when the change in dis...

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Q: Careful measurement of the electric field at the surface of a black box indicates that the net elect...

A: εo = 8.854×10-12 C2/N.m2  Magnitude of Flux is Φo = 9×103 N-m2/C   

Q: E= 12.0 V R1=R2=4.00 OR4=3.00 The resistor network as shown dissipates 30 Watts. What is the value o...

A: Given: The supply voltage is 12 V. R1=R2=4 ΩR3=3 Ω

Q: A+7.00 µC point charge and -9.00 µC point charge are placed along the x-axis at x = 0.000 cm and x =...

A: Given: The charges are 7 μC and -9 μC. The electric field diagram is given below.

Q: Ω Reg = I =

A: Given, R1= 200 ohm  R2 = 100 ohm  R3 = 300 ohm  V = 35 V   

Q: An electric water heater uses 13 amperes of current when plugged into a 110-volt outlet. How much re...

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Q: Part A How many conduction electrons are there in a 5.00 mm diameter gold wire that is 50.0 cm long?...

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Q: (Figure 1) shows the thermal energy of 0.11 mol of gas as a function of temperature. Part A What is ...

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Q: A pendulum bod weighing 500 g is suspended on a fine wire. What is the tension an the wire when the ...

A: The answer is below

Q: POTENTIAL & KINETIC ENERGIES WORKSHEET Show the work and include units in your final answer to get f...

A: Potential energy is the stored energy in any object by virtue of its position. PE = mgh where, PE = ...

Q: A copper wire that has a radius of 3cm has a uniform charge density of 12 μC/m². Determine the total...

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Q: 30 mm 60 mm 90 mm 30 mm 20 mm

A: In a given figure we calculate first moment area about y axis

Q: INITIAL LENGTH 700MM INITIAL READING IN MICROMETER OMM CALIPER FINAL READING IN MICROMETER CALIPER 1...

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Q: 1. Compute the electric field experienced by a negative test charge given the following conditions i...

A: a) Write the expression for the electric field and substitute the required values.

Q: 3. Two blocks A and B are connected by a rope and pulled with some force F along a frictionless hori...

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Q: If the magnitude of the resultant force is to be 20 kN directed along the positive x- axis, determin...

A: Given Information:- Magnitude of the resultant force is R=20 kN, along positive x-direction. The for...

Q: Find the reactions at the supports. 6 kN/m 4kN 2 kN/m 2m 3m 2m 2m O NONE OF THE GIVEN CHOICES O RA =...

A: Given  Triangular distributed force ,at one end 6kN/m  At other end 2kN/m   Fc = 4 kN 

Q: Problems in Newton's Law of Cooling 1. A thermometer reading 750F is taken out where the temperature...

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Q: Write the position function of the baseball y(t). Assume the ball is at position y=0 and t=0.  writ...

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Q: 21. Box Spring on a Ramp. A massless spring of natural length 10.0 cm and spring constant k = 10.0 N...

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Q: What is the electric flux for the following set of variables? a.) E = 9.5 x 1013 N/C A = ...

A: Given data:  Electric field (E) = 9.5 x 1013 N/C Area (A) = 1.6 x 10-5 m2 Angle (θ) = 75° Required: ...

Q: A Gaussian surface with rectangular shape has a positive point charge +q at its center, as shown in ...

A:

Q: 22. Infinite Pulleys. An infinite pulley system's masses follow M, = M/3"-1 where n runs from top to...

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Q: 2. A box hes on a planne tilted at cn ungle Of 25° to the houzonal with a CCDEF. ficient of Kinetie ...

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Q: From the diagram below, which vectors are negative from each other?

A: AB→ and z→ has arrow or head towards same direction , so they have same direction.x→ and DC→ has arr...

Q: A total of 0.8 Kg of water at 20 oC is placed in a 1.2 KW electric kettle. How long a time in unit h...

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Q: 40 kg If a force P=19ON was applied to lower the cylinder, what is the coefficient of static frictio...

A: Given : Force P = 190N The coefficient of static friction is 0.23

Q: An aorta has an inside diameter of 1.6 cm and carries blood at speeds of up 30 cm/s. What is the spe...

A: Given, Diameter of aorta ,D1= 1.6 cm  Velocity of blood at this diameter , v1 = 30 cm/s Final diamet...

Q: If F 180 N, determine the magnitude and coordinate direction angles of the couple moment. Note: The ...

A: Given : F = 180 N

Q: Question 29 The figure below shows nine point charges that lie in the same plane. Four Gaussian surf...

A: Required:- We need to rank the surfaces from the most positive electric flux to most negative electr...

Q: If an electron is accelerated from rest through a potential difference of 9.9 kV, what is its result...

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Q: The resultant of the three forces is the force R = -180j kN acting though point B. Determine P2. %3D...

A: Given  force R = 180j kN We have given figure thier points are ABC and we have to find the P2 value ...

Q: B= 150N /25 A- 18ON

A: In the given figure A= 180N B=150N C=100N D=100N

Q: In the design of a control mechanism, it is determined that rod AB transmits a 390 N force P to the ...

A:

Q: Bruce Lee's one-inch punch is his notorious trademark when taking on opponents in films and in real ...

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Q: If you are comparing your measured value of 10.2 m/s2 with the accepted value of 9.8 m/s2 for the ac...

A:  Measured value of g = 10.2m/s2 Original value of g = 9.8m/s2

Q: What is the electric flux $ through each of the six faces of the cube? Use co for the permittivity o...

A: Given  a point charge Q and sides of length is L We have to find the electric flux through the 6 fac...

Q: 5. A5 kg box is being subjected to the following Forces: 5N North 11 N West 17 N South 3N East 14 N ...

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Q: Determine kinetic energy in ball having mass 2 kg moving with velocity 2 m/s

A: Given data : Velocity of moving ball=V Mass of ball=m   To find : Kinetic energy of ball

Q: A wire of diameter 0.850 mm and length 50.0 m has a measured resistance of 2.40 N. What is the resis...

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Q: 30 mm -150 mm The moment of inertia (in mm4) about x' is nearest to? 8,775,000 68,175,000 O 27,000,0...

A: The moment of inertia about x' is nearest to 27,000,000 mm⁴

Q: 27 Friction In this section, you learned about static and kinetic friction. How are these two types ...

A:

Ohm's law

Ohm’s law is a prominent concept in physics and electronics. It gives the relation between the current and the voltage. It is used to analyze and construct electrical circuits. Ohm's law states that the voltage across a conductor is directly proportional to the current flowing through it.

Path of Least Resistance

In a series of alternate pathways, the direction of least resistance is the actual or metaphorical route that offers the least resistance to forwarding motion by a given individual or body.