Physics, asked by mmehak6280, 1 year ago

What is the resistance of (hot) electric arc lamp when it uses a current of 25 a, while working at 440 v?

Answers

Answered by kartikkumar3

5

use v = i r = 440/25=17.6 ohm

Answered by kavyasaini

1

17.6 ohm

Explanation:

v= ir

r=v/i

r=440/25

r=17.6 ohm

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