Physics, asked by allahallah, 9 months ago

What is the resistance of an electric arc lamp if the lamp was 20 Amp
when connected to a 220 V line

Answers

Answered by Anonymous

6

Explanation:

V = IR

R = V / I

R = 220/20 = 22/2 = 11 ओम

Answered by jaysaisivaani

2

Answer:

11 ohm

Explanation:

according to Ohm's law Resistance =Potential / Current that is, V/I therefore 220/20 =11 ohm

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