In an ideal transformer,the rms voltage in the primary is equal to five multiplied by the rms voltage in the secondary.If the rms current in the primary is equal to 10.0 A,then what is the rms current in the secondary?
A)2.00 A
B)10.0 A
C)50.0 A
D)None are correct.

Question

Quizplus · Accepted Answer

In an ideal transformer, the power in the primary coil is equal to the power in the secondary coil. Therefore, Vp * Ip = Vs * Is. Given Vp = 5 * Vs and Ip = 10.0 A, we can solve for Is: 5 * Vs * 10.0 A = Vs * Is, which simplifies to Is = 50.0 A.

In an Ideal Transformer,the Rms Voltage in the Primary Is