Ap Eapcet
Electromagnetic Induction
AP EAPCET 2025 - 24th May Morning Shift
MCQ+1 / -02025
A coil of resistance $200 \Omega$ is placed in a magnetic field. If the magnetic flux $\phi$ (in weber) linked with the coil varies with time ' $t$ ' (in second) as per the equation $\phi=50 t^2+4$, then the current induced in the coil at a time $t=2 \mathrm{~s}$ is