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A charge of 40 µC is given to a capacitor having capacitance C=10 µF. The stored energy in erg is
Options
(a) 80 x 10⁻⁶
(b) 800
(c) 80
(d) 8000
Correct Answer:
800
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 threshold wavelength for photoelectric emission from a material is 4800 Å.
- For a transformer, the turns ratio is 3 and its efficiency is 0.75. The current flowing
- Two capacitors of 10pF and 20pF are connected to 200V and 100V sources, respectively.
- Mass and diameter of a ring is 2 kg and 1 m respectively. The moment of inertia
- A point charge is kept at the centre of a metallic insulated spherical shell. Then
Topics: Electrostatics (146)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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