MHT-CET

Capacitance question bank (Physics)

Practice 195 free MHT-CET Physics - Capacitance questions with answers and step-by-step solutions.

Q1.

The equivalent capacitance between 'P' and 'Q' is [A-area of each plate, d-separation between the plates, $\epsilon_0$ -permittivity of free space]

(A)
$\dfrac{A\epsilon_0}{d}$
(B)
$\dfrac{2A\epsilon_0}{d}$
(C)
$\dfrac{3A\epsilon_0}{d}$
(D)
$\dfrac{4A\epsilon_0}{d}$
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Q2.

Four identical capacitors are joined in series, across a battery of $20\ \text{V}$. The capacitors are separated and then connected in parallel. The potential difference across the parallel combination is

(A)
$20\ \text{V}$
(B)
$10\ \text{V}$
(C)
$5\ \text{V}$
(D)
$15\ \text{V}$
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