The magnetic flux linked with a coil, in webers is given by the equation `phi=3t^(2)+4t+9`. Then, the magnitude of induced emf at t = 2 s

The magnetic flux linked with a coil, in webers is given by the equation phi= 3t^(2)+4t +9 . Then, the magnitude of induced emf at t = 2s will be:

The magnetic flux linked with a coil, in webers is given by the equations phi = 3t^2 + 4t + 9 . Then the magnitude of induced e.m.f. at t =2 second will be

The magnetic flux linked with a coil, in webers, is given by the equation f=3T^(2)+4t+9 . Then the magnitude of induced e.m.f. at t=2 second will be

The magnetic flux linked with a coil , in Webers, is given by the equation phi=4t^2+3t+5 . Then the magnitude of induced emf at t=2s 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

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