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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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Topics: Current Electricity
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A current of 2A flows through a 2Ω resistor when connected across a battery
- A charge Q is enclosed by a Gaussian spherical surface of radius R
- A bullet of mass 0.05 kg moving with a speed of 80 m/s enters a wooden
- A solid cylinder of mass M and radius R rolls without slipping down and inclined plane
- The wave function (in SI unit) for a light wave is given as Ψ(x,t)= 10³ sin π
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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