# #

An emf of $${{ params.V }}\rm\ V$$ is induced across a coil when the current through it changes uniformly from $${{ params.I_i }}\rm\ A$$ to $${{ params.I_f }}\rm\ A$$ in $${{ params.t }}\rm\ s$$.

## Question Text#

What is the inductance of the coil?

$$L =$$