Physics, asked by pksahal2005, 6 months ago

If 200 V is available in the secondary coil of this transformer, what is the voltage in the primary?

Answers

Answered by abdulrehman6p

1

Answer:

Vinod relationship between current and the voltage as given below

V1/V2=I2/I1

Here V1 is unknown,

V2=200v,

I1/=0.5A and I2=1A thus

V1= (I2/I1)*V2

= ( 1/0.5)*200= 400V

Therefore the voltage in primary could is 400 volts

Explanation:

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