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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.
Related Questions: - A current I flows along the length of an infinitely long, straight, thin walled pipe.
- Two metal rods 1 and 2 of same lengths have same temperature difference
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Topics: Current Electricity
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A current I flows along the length of an infinitely long, straight, thin walled pipe.
- Two metal rods 1 and 2 of same lengths have same temperature difference
- The work function of a substance is 4.0 eV. The longest wavelength of light
- ln a surrounding medium of temperature 10⁰C a body takes 7 min for a fall
- A super conductor exhibits perfect
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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