A transformer has a primary coil with 500 turns and a secondary coil with 2500 turns. When the voltage input to the primary coil is 120V, the output is

A transformer has a primary coil with 500 turns and a secondary coil with 2500 turns. When the voltage input to the primary coil is 120V, the output is

Answer Details

For transformers, $\frac{V_p}{V_s}$ = $\frac{N_p}{N_s}$ = $\frac{I_p}{I_s}$

$\frac{500}{2500}$ = $\frac{120}{V_s}$

Vs = 600v