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Questions  

The magnetic flux linked with a circuit of resistance 100 ohm increases from 10 to 60 webers. The amount of induced charge that flows in the circuit is (in coulomb)

a
0.5
b
5
c
50
d
100

detailed solution

Correct option is A

Induced charge Q=−NRϕ2−ϕ1=1100(60−10)=0.5C

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