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CBSE - XII Science - Physics - Electromagnetic Induction


Asked by 17th February 2009, 6:12 PM
Answered by Expert


Before transmitting power, it is stepped up. As power P = V x I, so the corresponding current during transmission is less. So the i2R power losses will be reduced.

At the receiving station, the power is again stepped down and then transmitted to the domestic user.

Answered by Expert 18th February 2009, 9:40 AM

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