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Grade: 12

                        

A wire with resistance R is looped on a solenoid as shown in below figure. If a constant current is flowing then the induced current flowing in the loop with resistance R wil be ….

6 months ago

Answers : (2)

Parth
58 Points
							
See in this case flux through the loop is not changing, beacause e(e.m.f) = - *rate of chnage of flux
in this case current is constant in solenoid , so ‘ll be the magnetic field and area of the circuit is also constant hence
B*A  = flux constant . hence its rate of change  = 0
so no emf induced hence no current in the loop
6 months ago
Vikas TU
12276 Points
							
Dear student 
emf induced hence no current in the loop.
Option D is correct …...........................
Good Luck 
Cheers 
6 months ago
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