The primary coil of an ideal transformer has 1000 turns and is connected to an AC…

PHYSICS · Subjective · A Level · Physics · Fields and their consequences · Fields and their consequences

Problem

The primary coil of an ideal transformer has 1000 turns and is connected to an AC source of

220\,\text{V}

. If the secondary coil has 200 turns, calculate the RMS voltage across the secondary.