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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.
Related Questions: - Charge density for intrinsic semiconductor will be
- Energy stored in the coil of a self inductance 40 mH carrying a steady current of 2A
- Two charges of equal magnitude q are placed in air at a distance 2a
- The self-inductance of a coil having 500 turns is 50mH. The magnetic flux
- Two coherent monochromatic beams of intensities I and 4I respectively, are superposed.
Topics: Electrostatics
(146)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Charge density for intrinsic semiconductor will be
- Energy stored in the coil of a self inductance 40 mH carrying a steady current of 2A
- Two charges of equal magnitude q are placed in air at a distance 2a
- The self-inductance of a coil having 500 turns is 50mH. The magnetic flux
- Two coherent monochromatic beams of intensities I and 4I respectively, are superposed.
Topics: Electrostatics (146)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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