The number of turns in the primary and secondary coils of a transformer are 1000 and 300 respectivel

Question

The number of turns in the primary and secondary coils of a transformer are 1000 and 300 respectively. If $80 \mathrm{~V} AC$ is applied to the primary coil of the transformer, then the potential difference per turn of the secondary coil would be

Professor PC Thomas Classes · Answer

For an ideal transformer, the potential difference per turn is the same in both primary and secondary coils: $\frac{V_p}{N_p} = \frac{80}{1000} = 0.08 	ext{ V}$.