Question

The mutual inductance of the system of two coils is 5 mH. The current in the first coil varies according to the equation I=I₀sinωt, where I₀= 10A and ω =100π rads⁻1.The value of maximum induced emf in the second coil is...........choose the correct option from the given options.
(A) 2 π V
(B) 5 π V
(C) π V
(D) 4π V

Answer 1

The mutual inductance of the system of two coils is 5 mH.

The current in the first coil varies according to the equation I=I₀sinωt,

where I₀= 10A and ω =100π rads⁻1.

The value of maximum induced emf in the second coil is 5 π V.

hence the student can simply apply the given value over the formula and get right answers without meeting any risk and trouble of it.

Answer 2

Holla ^_^


☸ Required Answer is ⬇ ⬇⬇ ⬇⬇


⭕ (B) 5 π V


Vielen Dank ♥