MHT CET · Physics · Capacitance
The equivalent capacitance between plates 'A' and 'B' (A-area of each plate, d-separation between plates) ( \(\epsilon_0\) - permittivity of free space) is
- A \(\frac{A \in_0}{d}\)
- B \(\frac{2 \mathrm{~A} \epsilon_0}{\mathrm{~d}}\)
- C \(\frac{4 \mathrm{~A} \in_0}{\mathrm{~d}}\)
- D \(\frac{8 \mathrm{~A} \in_0}{\mathrm{~d}}\)
Answer & Solution
Correct Answer
(C) \(\frac{4 \mathrm{~A} \in_0}{\mathrm{~d}}\)
Step-by-step Solution
Detailed explanation
\(C_{eq} = 4 \left( \frac{\epsilon_0 A}{d} \right) = \frac{4 A \epsilon_0}{d}\)
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