Question

Problem 14

Answer 1

Given information

The rectangular loop is placed in a uniform magnetic field of 0.550 T.

The total resistance of the loop is .

The constant velocity required to pull the loop is 3.10m/s.

The dimension of the rectangular loop is  

 

Step-by-step explanation

Step 1.

Formula Used:

The magnitude of the induced EMF is as follows:

 

Here, B is the magnetic field, l is the length, and v is the velocity.

The expression for the induced Current is as follows:

 

Here, is the resistance.

The expression for the force is as follows:

 

Here, I is the current.