The magnetic flux in a coil is given by ϕ,=6t^(3)+5t^(2)+t+2 .Calculate the emf induced in 2 seconds in the coil. phi is in weber and ('t' is in seconds)

The magnetic flux linked with a coil is given by phi=5t^(2)+3t+2 What is the e.m.f. Induced in the coil in the third second?

The magnetic flux linked with a coil is phi = (3 t^(2) - 2 t + 1) milliweber. The e.m.f. induced in the coil at t = 1 sec is

The magnetic flux linked with coil, in weber is given by the equation, phi = 5t^(2)+3t+16 . The induced emf in the coil in the fourth second is

The magnetic flux linked with a coil is given by an equation phi = 5 t ^(2) + 2t + 3. The induced e.m.f. in the coil at the third second will be

The magnetic flux linked with a coil at any instant 't' is given by phi - 5t - 100 t+300 , the e.m.f. induced in the coil at t = 2 second is

A time varying magnetic flux passing through a coil is given by phi=xt^(2) , if at t=3s , the emf induced is 9 V, then the value of x is

The magnetic flux linked with the coil (in Weber) is given by theequation phi = 5t^(2) + 3t + 16 The induced EMF in the coil at time, t=4 will be-

The magnetic flux linked with a coil (in Wb) is given by the equation phi = 5t^2 + 3t +16 . The magnetic of induced emf in the coil at fourth second will be