Question

Draw a labelled diagram of a step-up transformer. Obtain the ratio of secondary to primary voltage in terms of number of terns and current in the two coil.

Answer 1

The ratio of secondary to primary voltage in terms of number of turns and current in the two coils is given by,

$\frac{N_1}{N_2}=\frac{V_1}{V_2}$

Where,

$N_1=$Number of turns in the primary

$N_2=$Number of turns in the secondary

$V_1=$Primary Voltage

$V_2=$Secondary Voltage