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The charge flowing through a resistance R varies with time t as Q=at-bt², where a and b are positive constants. The total heat produced in R is
Options
(a) a³R/3b
(b) a³R/2b
(c) a³R/b
(d) a³R/6b
Correct Answer:
a³R/6b
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Transformer is used to
- A block is moving up an inclined plane of inclination 60° with velocity of 20 ms⁻¹
- A particle of mass ‘m’ is kept at rest at a height 3R from the surface of earth
- The force of repulsion between two electrons at a certain distance is F.
- An electron moving in a uniform magnetic field of induction of intensity B,
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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