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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
- Charge q is uniformly spread on a thin ring of radius R. The ring rotates
- A proton of mass m and charge q is moving in a plane with kinetic energy E. If there exists
- The magnetic field due to a current carrying circular loop of radius 3 cm at a point
- A particle having a mass of 10⁻² kg carries a charge of 5 x 10⁻⁸C
- The total kinetic energy of a body of mass 10 kg and radius 0.5 m moving with a velocity
Topics: Electrostatics (146)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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