Question
The current in a coil changes from $2 \, A$ to $5 \, A$ in $0.3 \, s$. The magnitude of the emf induced in the coil is $1.0 \, V$. The value of the self-inductance of the coil is:
The current in a coil changes from $2 \, A$ to $5 \, A$ in $0.3 \, s$. The magnitude of the emf induced in the coil is $1.0 \, V$. The value of the self-inductance of the coil is: