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Two capacitors 3μF and 4μF, are individually charged across a 6 V battery. After being disconnected from the battery, they are connected together with the negative plate of one attached to the positive plate of the other.What is the final total energy stored
Options
(a) 1.26×10⁻⁴J
(b) 2.57×10⁻⁴J
(c) 1.26×10⁻⁶J
(d) 2.57×10⁻⁶J
Correct Answer:
1.26×10⁻⁴J
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
- The initial rate of increase of current, when a battery of emf 6 V is connected
- For transistor action (1) Base, emitter and collector regions should have similar size
- If emf induced in a coil is 2 V by changing the current in it from 8 A to 6 A
- Charge passing through a conductor of cross-section area A=0.3 m² is given
- In electromagnetic wave, according to Maxwell, changing electric field gives
Topics: Electrostatics (146)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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