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Magnetic Force Between Parallel Currents Solutions Library

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12 solutions

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