How is the induced current in a secondary coi | vedclass

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(D) The induced current in a secondary coil depends on the number of turns in the primary and secondary coils ($N_p$ and $N_s$) and the rate of change

Vedclass · Accepted Answer

It may be greater than or less than the current in the primary coil.

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(D) The induced current in a secondary coil depends on the number of turns in the primary and secondary coils ($N_p$ and $N_s$) and the rate of change of magnetic flux.According to the transformer principle,the ratio of currents is inversely proportional to the ratio of the number of turns: $\frac{I_s}{I_p} = \frac{N_p}{N_s}$.If $N_s > N_p$ (step-up transformer),the secondary current $I_s$ will be less than the primary current $I_p$.If $N_s Therefore,the induced current in the secondary coil may be greater than or less than the current in the primary coil depending on the transformer design.

How is the induced current in a secondary coil related to the current in a primary coil?

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