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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
- An electric motor runs on DC source of emf 200 V and draws a current of 10 A.
- Changing magnetic fields can set up current loops in nearby metal bodies
- 24 cells of emf 1.5 V each having internal resistance of 1 ohm are connected
- In Wheatstone bridge, three resistors P,Q and R are conncected in three arms
- A 1Ω resistance in series with an ammeter is balanced by 75 cm of potentiometer wire
Topics: Electrostatics (146)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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