In which scenario will the voltage induced in the secondary winding be larger than that in the primary winding?

The scenario where the voltage induced in the secondary winding is larger than that in the primary winding occurs when the number of secondary turns is greater than the number of primary turns. This principle is based on the basic operation of transformers, which follows the relationship defined by the turns ratio.

In a transformer, the voltage ratio between the primary and secondary windings is directly proportional to the ratio of the number of turns in each winding. This relationship can be expressed as:

[

\frac{V_s}{V_p} = \frac{N_s}{N_p}

]

Where (V_s) is the secondary voltage, (V_p) is the primary voltage, (N_s) is the number of turns in the secondary winding, and (N_p) is the number of turns in the primary winding. Thus, if the secondary winding has more turns than the primary winding, the secondary voltage will be greater than the primary voltage, resulting in step-up transformation.

If, for instance, a transformer has 100 turns in the primary and 200 turns in the secondary, the voltage in the secondary winding would be twice that of the primary winding, assuming 100 volts is applied to the primary.

This principle also explains why step