Science, asked by lovishkumar16, 1 year ago

answer is (4)plz tell how it comes

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Answered by bineet123

0

the answer is 10 W as W=V to the power square /R,i.e,

220×220 /40=1210 ohm

again,

P=V to the power square /w,i.e,

110×110/1210=10 waat

Answered by Rassem

0

Answer:10W

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