Physics, asked by hsidhu4255, 11 months ago

WHAT IS AN RISTENCE OF AN ELECTRIC LAMP WHEN HOT IF THE LAMP USES 20 A WHEN CONNECTED TO A 220V LINE

Answers

Answered by shankhaneel007

0

Use, V=I×R
=> R = (V/I)
So, R= (220÷20) = 11 ohm.

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