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# Magnetic Force Between Parallel Currents Solutions Library

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25 solutions

Magnetic Force Between Parallel Currents

#### Q. If, in the figure below, I1 = 2 A and I2 = 6 A, which of the following is true?1. F1 = 3 F2   2. F1 = F2/33. F1 = F2

Solved • Apr 6, 2021

Magnetic Force Between Parallel Currents

#### Q. Sources of magnetism and magnetic forceForce between two infinite, parallel wiresYou are given two infinite, parallel wires each carrying current I...

Solved • Jan 12, 2021

Magnetic Force Between Parallel Currents

#### Q. Assume that in (Figure 1) I = 12A and d = 42cm .What is the magnitude of the force on the third wire?

Solved • Aug 28, 2020

Magnetic Force Between Parallel Currents

#### Q. Assume that in (Figure 1) I = 12A and d = 42cm .What is the magnitude of the force on the second wire?

Solved • Aug 28, 2020

Magnetic Force Between Parallel Currents

#### Q. The force per meter between the two wires of a jumper cable being used to start a stalled car is 0.225 N/m a. What is the current in the wires, giv...

Solved • Jul 15, 2020

Magnetic Force Between Parallel Currents

#### Q. Assume that in (Figure 1) I = 12A and d = 42cm .What is the magnitude of the force on the first wire?

Solved • Jul 14, 2020

Magnetic Force Between Parallel Currents

#### Q. Two long, parallel wires are separated by a distance of 0.400 m (fig. E28.29). The currents I1 and I2 have the directions shown.(a) Calculate the m...

Solved • Jul 14, 2020

Magnetic Force Between Parallel Currents

#### Q. The figure shows a cross-section of three long straight current-carrying wires. Notice we are using the common convention that crosses denote vecto...

Solved • Jul 13, 2020

Magnetic Force Between Parallel Currents

#### Q. A square loop of wire with side length a carries a current I1. The center of the loop is located a distance d from an infinite wire carrying a curr...

Solved • May 21, 2020

Magnetic Force Between Parallel Currents

#### Q. Figure 22.57 shows a long straight wire near a rectangular current loop. What is the direction and magnitude of the total force on the loop?

Solved • May 19, 2020

Magnetic Force Between Parallel Currents

#### Q. a. What is the magnitude of the net force on the first wire in (Figure 1)?b. What is the magnitude of the net force on the second wire in (Figure 1...

Solved • May 11, 2020

Magnetic Force Between Parallel Currents

#### Q. Part AWhat is the force magnitude on the first wire in the figure? (Figure 1)Part BWhat is the force magnitude on the second wire in the figure?Par...

Solved • Apr 10, 2020

Magnetic Force Between Parallel Currents

#### Q. Two current-carrying wires are exactly parallel to one another and both carry 3.0 A of current. The two wires are separated by a distance of 25 cm....

Solved • Apr 8, 2020

Magnetic Force Between Parallel Currents

#### Q. As shown in the figure, four long parallel wires lie on the corners of a square, with a 5th at the center. All wires carry identical currents, with...

Solved • May 1, 2017

Magnetic Force Between Parallel Currents

#### Q. A rectangular loop of wire (with sides labeled as 1, 2, 3, and 4) having width w = 3.00 cm and length l = 6.00 cm, carrying a current iloop = 25.0 ...

Solved • Mar 28, 2017

Magnetic Force Between Parallel Currents

#### Q. Two parallel, straight wires are 7.0 cm apart and each carries an 18.0 A current in the same direction. One wire is securely anchored, and the othe...

Solved • Mar 22, 2017

Magnetic Force Between Parallel Currents

#### Q. A long, straight wire carrying a 1.5 kA current is securely anchored at both ends. Another straight, 2m wire is anchored to a 15 kg block, with the...

Solved • Mar 1, 2017

Magnetic Force Between Parallel Currents

#### Q. Two long straight parallel wires carry current in opposite directions, as shown in the sketch. The force that one wire exerts on the other is A) r...

Solved • Jan 26, 2017

Magnetic Force Between Parallel Currents

#### Q. In the figure below, the two long straight wires are separated by a distance of d = 0.40 m. The currents are I1 = 5.0 A to the right in the upper w...

Solved • Jan 11, 2017

Magnetic Force Between Parallel Currents

#### Q. Two high-current transmission lines carry current of I1 = 1.23 A and I2 = 2.32 A in the same direction and are suspended parallel to each other wit...

Solved • Jan 11, 2017

Magnetic Force Between Parallel Currents

#### Q. Two high-current transmission lines carry current of I1 = 1.23 A and I2 = 2.32 A in the same direction and are suspended parallel to each other wit...

Solved • Jan 11, 2017

Magnetic Force Between Parallel Currents

#### Q. Four parallel wires, a, b, c, d, are placed at the corners of a square glass beams as shown. (The insert shows the end view from the left). Wires a...

Solved • Jan 5, 2017

Magnetic Force Between Parallel Currents

#### Q. Two identical parallel sections of wire are connected parallel to a battery as shown. The two sections of wire are free to move.  When the switch i...

Solved • Jan 4, 2017

Magnetic Force Between Parallel Currents

#### Q. Two wires are separated by d and carry currents I1 and I2, respectively. However, we don't know yet the direction of the current I1 and I2. What we...

Solved • Dec 22, 2016

Magnetic Force Between Parallel Currents

#### Q. A loose spiral spring carrying no current is hung from a ceiling . When a switch is thrown so that a current exists in the spring, how do the coils...

Solved • Dec 22, 2016