Physics-(general)
NEET Physics (general) Match the Following Question
Type: Match the Following-match the column-Hard-Class 12
Match Column-I with Column-II.
| Column-I | Column-II |
|---|---|
| (a) Electrostatic energy in a capacitor | (i) 0.5 × C × V² |
| (b) Effect of inserting dielectric | (ii) Increases capacitance |
| (c) Energy loss in charge sharing | (iii) Decreases voltage |
| (d) Work done against electric field | (iv) Charge × Potential difference |
A
a-i, b-ii, c-iii, d-iv
B
a-ii, b-i, c-iv, d-iii
C
a-iv, b-iii, c-i, d-ii
D
a-iii, b-iv, c-ii, d-i
Correct Answer
Option A
Detailed Explanation
The electrostatic energy stored in a capacitor is given by the formula 0.5 × C × V². Inserting a dielectric increases capacitance, which is a well-known property of dielectrics. The work done against the electric field is calculated as Charge × Potential difference.
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