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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.
Related Questions: - A steady current is passing through a linear conductor of non-uniform cross-section.
- Which pair is isotonic?
- The length of an elastic string is a metre when the longitudinal tension is 4N and b
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Topics: Current Electricity
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A steady current is passing through a linear conductor of non-uniform cross-section.
- Which pair is isotonic?
- The length of an elastic string is a metre when the longitudinal tension is 4N and b
- Two sources P and Q produce notes of frequency 660 Hz each.
- When a spring is extended by 2 cm energy stored is 100 J. When extended further by 2 cm
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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