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Three capacitors each of capacitance C and of breakdown voltage V are joined in series. The capacitance and breakdown voltage of the combination will be
Options
(a) 3C, V/3
(b) C/3, 3V
(c) 3C, 3V
(d) C/3, V/3
Correct Answer:
C/3, 3V
Explanation:
In series combination of capacitors Veff = V + V + V = 3V
1/Ceff = 1/C + 1/C + 1/C
Ceff = C / 3
Thus, the capacitance and breakdown voltage of the combination will be C/3 and 3V.
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Topics: Electrostatics
(146)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A radioactive sample S₁ having an activity of 5 μCi has twice the number of nuclei
- The drift velocity of free electrons in a conductor is v, when a current
- A capacitor of 2.5 μF is charged through a resistor of 4 MΩ. In how much time
- If sink is at a temperature of -39⁰C and source at 0⁰C, then efficiency will be
- If the binding energy of the electron in a hydrogen atom is 13.6 eV, the energy
Topics: Electrostatics (146)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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