(D) In an ideal step-up transformer,the output voltage $(V_2)$ is greater than the input voltage $(V_1)$ because the number of turns in the secondary

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(D) In an ideal step-up transformer,the output voltage $(V_2)$ is greater than the input voltage $(V_1)$ because the number of turns in the secondary coil is greater than the number of turns in the primary coil. Thus,$V_2 > V_1$.For an ideal transformer,there is no energy loss,which means the input power is equal to the output power. Thus,$P_1 = P_2$.Combining these two conditions,we get $V_1 Therefore,the correct option is $D$.

Class 12 Physics Electromagnetic Induction Transformer

Easy

In an ideal step-up transformer,if the input voltage and input power are $V_1$ and $P_1$ respectively,and the output voltage and output power are $V_2$ and $P_2$ respectively,then

TS EAMCET 2023 All TS EAMCET

A
$V_1=V_2 ; P_1=P_2$
B
$V_1>V_2 ; P_1>P_2$
C
$V_1 < V_2 ; P_1 < P_2$
D
$V_1 < V_2 ; P_1=P_2$

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In an ideal step-up transformer,if the input voltage and input power are $V_1$ and $P_1$ respectively,and the output voltage and output power are $V_2$ and $P_2$ respectively,then

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