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A capacitor of capacitance value 1 μF is charged to 30 V and the battery is then disconnected. If it is connected across a 2 μF capacitor, the energy lost by the system is
Options
(a) 300 μJ
(b) 450 μJ
(c) 225 μJ
(d) 150 μJ
Correct Answer:
300 μJ
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Electrostatics
(146)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A cricketer catches a ball of mass 150 g in 0.1 sec moving with speed 20 m/s
- What is the nature of Gaussian surface involved in Gauss’s law of electrostatics?
- The energy required to charge a parallel plate condenser of plate separation d
- The length of second pendulum is 1 m on earth. If mass and diameter
- A small angled prism of refractive index 1.4 is combined with another small angled prism
Topics: Electrostatics (146)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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