A)A transformer has a primary with 10 turn and a 120V AC source connected to it. The secondary has 20 turns. Calculate the voltage on the secondary
B)A transformer has a primary with 10 turn and a 120V AC source connected to it. The secondary has 20 turns. Calculate the current in the secondary
C) A device requires 40W of power to function. Given 120V are applied to the device, calculate the current through the device.
D)Calculate the rate of change of the magnetic field for a generator with 12 loops, an area of .025m2, and an induced voltage of 240V
Part(A)
We know that :
Part(B)
We know that :
But Rs is not given in the question put thes value of Rs you will get the answer.
Part(C)
P=IV
Part(D)
Get Answers For Free
Most questions answered within 1 hours.