Exercise 29.20

A circular loop of wire with radius 0.0480 and resistance 0.153 is in a region of spatially uniform magnetic field, as shown in the following figure . The magnetic field is directed out of the plane of the figure. The magnetic field has an initial value of 8.49 and is decreasing at a rate of -0.658 .

Part B

What is the rate at which electrical energy is being dissipated by the resistance of the loop?

Express your answer with the appropriate units.

Question

Exercise 29.20
 
A circular loop of wire with radius 0.0480  and resistance 0.153  is in a region of spatially uniform magnetic field, as shown in the following figure . The magnetic field is directed out of the plane of the figure. The magnetic field has an initial value of 8.49  and is decreasing at a rate of -0.658 .
 




















 
 





















 

 



 

Part B
 
What is the rate at which electrical energy is being dissipated by the resistance of the loop? 

Express your answer with the appropriate units.