A transformer has turns in the primary and turns in the secondary

PHYSICS · Single correct · CBSE · Physics · Alternating Current · Alternating Current

Problem

A transformer has

N_1=1000

turns in the primary and

N_2=100

turns in the secondary. If the primary is connected to a

220\,\text{V}

ac source, calculate the rms secondary voltage. (a)

69.5\,\text{V}

(b)

2.2\,\text{V}

(c)

22\,\text{V}

(d)

2200\,\text{V}