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 $
