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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 small angled prism of refractive index 1.4 is combined with another small angled prism
- The point of suspension λ of a simple pendulum with normal time period T₁ is moving
- A piece of marble is projected from the earth’s surface with velocity of 50 m/s
- A motorcycle moving with a velocity 72 kmh⁻¹ on a flat road takes a turn
- A tangent galvanometer has a coil of 50 turns and a radius of 20 cm. The horizontal
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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