Self-inductance and resistance of a coil are 30mH and `20Omega` respectively. It is connected to a `
Channel: Doubtnut
Date: 09/05/2020

Self-inductance and resistance of a coil are 30mH and `20Omega` respectively. It is connected to a `30Omega` resistance and a 2V battery in series. How much energy will be stored in the coil?