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  • Need clarity, kindly explain! The primary of a transformer when connected to a dc battery of 10 volt draws a current of 1mA. The number of turns of the primary and secondary winding are 50 and 100 respectively. The voltage in the secondary and the cu

The primary of a transformer when connected to a dc battery of 10 volt draws a current of 1mA. The number of turns of the primary and secondary winding are 50 and 100 respectively. The voltage in the secondary and the current drawn by the circuit in the secondary are respectively

  • Option 1)

    20 V and 0.5 mA

  • Option 2)

    20 V and 2.0 mA

  • Option 3)

    10 V and 0.5 mA

  • Option 4)

    Zero and therefore no current

 

Answers (1)

best_answer

 

Leading Quantity -

Voltage

-

 

 Voltage source is dc hence there is no current or voltage in secondary coil.


Option 1)

20 V and 0.5 mA

Incorrect Option

Option 2)

20 V and 2.0 mA

Incorrect Option

Option 3)

10 V and 0.5 mA

Incorrect Option

Option 4)

Zero and therefore no current

Correct Option

Posted by

prateek

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