In India, electricity is supplied for domestic use at 200V. It is supplied at 110 V

In India Electricity Is Supplied For Domestic Use At 200v Physics Question

In India, electricity is supplied for domestic use at 200V. It is supplied at 110 V in USA. If the resistance of a 60 W bulb for use in India is R, the resistance of a 60 W bulb for use in USA will be

Options

(a) R
(b) 2R
(c) R/4
(d) R/2

Correct Answer:

R/4

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

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Topics: Current Electricity (136)
Subject: Physics (2479)

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