Why frequency is constant in transformer

In a transformer, secondary current depends on the load and the primary current depends upon the load current and turns ratio. So, as the current decreases with increasing voltage and current increases with decreasing of voltage that is why power does not change in Transformer.

Frequency is the no. Frequency indicates how many times the magnitude and direction of voltage and current changes per second. As the transformer is a Static device or both windings are at standstill, Frequency does not change in Transformer.

Input frequency creates a pattern in the Flux produced by the primary winding. The same flux is linked with secondary winding maintaining the same pattern. That is why the frequency of secondary winding the same as the input frequency.

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Floris Floris k 12 12 gold badges silver badges bronze badges. Hence, in a transformer, the frequency remains unchanged constant as flux changes. Harish Chandra Rajpoot Harish Chandra Rajpoot 2, 13 13 gold badges 20 20 silver badges 37 37 bronze badges. Study now. See Answer. Best Answer. Study guides. Physics 20 cards. A wave has a frequency of hertz what is the period of the wave. In which material does sound travel the fastest. In this type of wave particles of the medium vibrate perpendicularly to the direction of the wave itself.

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