The number of turns in the primary coil of a | vedclass

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(C) In an ideal transformer,the induced electromotive force $(EMF)$ per turn is the same for both the primary and secondary coils.Given:Number of turn

Vedclass · Accepted Answer

$0.08$

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(C) In an ideal transformer,the induced electromotive force $(EMF)$ per turn is the same for both the primary and secondary coils.Given:Number of turns in primary,$N_p = 1000$Number of turns in secondary,$N_s = 3000$Voltage applied to primary,$V_p = 80 \ V$The potential difference per turn is given by the ratio $\frac{V}{N}$.For the primary coil,the potential difference per turn is $\frac{V_p}{N_p} = \frac{80 \ V}{1000} = 0.08 \ V$.Since the flux linked per turn is the same for both coils in an ideal transformer,the potential difference per turn in the secondary coil is equal to the potential difference per turn in the primary coil.Therefore,the potential difference per turn of the secondary coil is $0.08 \ V$.

The number of turns in the primary coil of a transformer is $1000$ and in the secondary coil is $3000$. If $80 \ V$ a.c. is applied to the primary,the potential difference per turn of the secondary coil is: (in $V$)

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