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The e.m.f. of a battery is 2 V and its internal resistance is 0.5 Ω. The maximum power which it can deliver to any external circuit will be
Options
(a) 8 watt
(b) 4 watt
(c) 2 watt
(d) None of these
Correct Answer:
2 watt
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)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A heavy uniform chain lies on a horizontal top table.If the coefficient of friction
- A paramagnetic sample shows a net magnetisation of 0.8 Am⁻¹, when placed
- A ball is dropped from a height of 20 cm. Ball rebounds to a height of 10cm
- A cycle wheel of radius 4 m completes one revolution in two seconds. Then acceleration
- Wave nature of light is verified by
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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