When the current in a certain inductor coil is `5.0 A` and is increasing at the rate of `10.0 A//s`
Channel: Doubtnut
Date: 26/01/2020

When the current in a certain inductor coil is `5.0 A` and is increasing at the rate of `10.0 A//s`,the magnitude of potential difference across the coil is `140 V`.When the current is `5.0 A` and decreasing at the rate of `10.0 A//s`,the potential difference is `60 V`.The self inductance of the coil is :