JEE Main & Advanced
Physics
Electro Magnetic Induction
Question Bank
Numerical Value Type Questions - Electromagnetic Induction
question_answer
A coil of inductance 1 H and resistance \[10\Omega \] is connected to a resistance less battery of emf 50 V at time \[t=0\]. Calculate the ratio of the rate at which magnetic energy is stored in the coil to the rate at which energy is supplied by the battery at \[t=0.1\]s.