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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.
Related Questions: - A steady current is passing through a linear conductor of non-uniform cross-section.
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Topics: Electrostatics
(146)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A steady current is passing through a linear conductor of non-uniform cross-section.
- If radius of earth’s orbit is made 1/4, the duration of a year will become
- Photoelectric current from a given photocell will depend upon
- A coin placed on a rotating turn table just slips,if it is placed at a distance
- A conductor of length 5 cm is moved parallel to itself with a speed of 2 m/s,
Topics: Electrostatics (146)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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