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If the distance between the plates of two capacitor is increased then capacitance
Options
(a) increase
(b) decrease
(c) remains constant
(d) first increase then decrease
Correct Answer:
decrease
Explanation:
Capacitance of a parallel plate capacitor is C = ε₀A / d
where A is the area of a plate and d is the distance between the plates.
or, C ∝ 1 / d
In other words when d increase C decreases.
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Topics: Electrostatics
(146)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A charge of 100 μC has a potential at a distance of 9 m is
- For the normal eye, the cornea of eye provides a converging power of 40D
- The speed of an electron having a wavelength of 10⁻¹⁰ m is
- The mean distance between the atoms of iron is 3 x 10⁻¹⁰ m and interatomic force
- A tuning fork A produces 4 beats per second with another tuning fork B of frequency
Topics: Electrostatics (146)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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