Two coils have a mutual inductance 0.005H The current changes in a coil according to equation `I = I_O sinomegat` Where `I_O = 10 A & ω= 100 π rad s^(-1)` The maximum value of emf in second coil is.....
Options:
(a) `2pi`
(b) `5pi`
(c) `pi`
(d) `4pi`