The magnetic flux in a closed circuit of resistance `10Omega` varies with time according to equation , `phi=6t^(2)-5t+1`. What is the magnitude of the induced current at `t=0.25s`?

The magnetic flux in a closed circuit of resistance 20 Omega , varies with time (t) according to equation phi=8t^(2)-6t+5 . What is the magnitude of induced current at time t=1 sec ?

Magnetic flux in a closed circuit of resistance 20Omega varies with time tin accordance with equation phi = 6t^2-5t +1 . Find the magnitude of induced current at t=0.25 sec.

The flux (in weber) in a closed circuit of a resistance 10Omega varies with time t (in seconds) according to equation phi=12t^(2)-5t+1 . What is the magnitude of induced current at t=0.25 s?

The flux in a closed circuit of resistance 20 Omega varies with time according to the equation phi = 6t^(2)-5t+1 . What is the induced current at time t = 0.25 second?

The magnetic flux phi (in weber ) in a closed circuit of resistance 10 Omega varies with time t (in secnod) according to equation phi=6t^(2)-5T+1 . The magnitude of induced current at t=0.25 s is

The magnetic flux phi (in weber ) in a closed circuit of resistance 10 Omega varies with time t (in secnod) according to equation phi=6t^(2)-5T+1 . The magnitude of induced current at t=0.25 s is

The flux in a closed circuit of resistance 50Omega varies with time according to the equation phi=t^2+2t-5wb . What is the induced current in1s?