Electro Magnetic Induction And Alternating Currents Question 394

Question: 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) [MP PET 2003]

Options:

A) 0.5

B) 5

C) 50

D) 100

Show Answer

Answer:

Correct Answer: A

Solution:

Induced charge $ Q=-\frac{N}{R}( {\varphi_{2}}-{\varphi_{1}} )=\frac{1}{100}( 60-10 )=0.5C $



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