CBSE · Class 12 · Physics · Electrostatic Potential and CapacitanceCapacitance of an isolated spherical conductor of radius $R$ in vacuum is:
Step-by-Step Solution
The capacitance of an isolated sphere is given by $C = 4\pi\varepsilon_0 R$.
Detailed Options Breakdown
Option : $4\pi\varepsilon_0 R$ (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 1: $\frac{R}{4\pi\varepsilon_0}$
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Electrostatic Potential and Capacitance.
Option 2: $4\pi\varepsilon_0 R^2$
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Electrostatic Potential and Capacitance.
Option 3: $\frac{4\pi\varepsilon_0}{R}$
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Electrostatic Potential and Capacitance.
💡 Study Guide: This question tests core syllabus concepts from Electrostatic Potential and Capacitance. For formulas, key summaries, and mock exam reference guides, read the full Electrostatic Potential and Capacitance Revision Notes.