Question

If voltage 220 v power is 110 w. If voltage is 110 what is the power

Answer 1

Question not complete fully(maybe), because it's not given whether current is the same in the two cases. But, assuming the current is same in the two cases:

Step 1: Finding current

V= 220 V

P= 110 W

I=?

P = VI

=>I= 110 W/220V=>0.5 A

Step 2: Finding power

V= 110 V

I= 0.5 A

P= ?

P = VI

=>P= 110 V x 0.5 A=>P = 55 W