$[0/2$ Points$]$

SERPSE$1030\mathrm{.}1\mathrm{.}0$P$\mathrm{.}007.$

PREVIOUS ANSWERS

ASK YOUR TEACHER

A $23-$turn circular coil of radius $4\mathrm{.}20$ cm and resistance $1\mathrm{.}00$ is placed in a magnetic field directed perpendicular to the plane of the coil. The magnitude of the magnetic field varies in time according to the expression $B=0\mathrm{.}0100t+0\mathrm{.}0400t^2,$ where $B$ is in teslas and $t$ is in seconds. Calculate the induced emf in the coil at $t=5\mathrm{.}40$ s $.$

$$ If the flux is changing as a function of time, how do you find the rate of change at a particular time? mV

Need Help? $$