The primary of an ideal transformer has 100 turns and its secondary has 200 turns.Neglecting frictional losses,if the power input to the primary is 100 W,we can expect the power output of the secondary to be
A)50 W.
B)100 W.
C)200 W.
D)none of the given answers.

Question

Quizplus · Accepted Answer

In an ideal transformer, the power output of the secondary is equal to the power input of the primary (neglecting losses), so if the primary input is 100 W, the secondary output is also 100 W.

The Primary of an Ideal Transformer Has 100 Turns and Its