चालक की सतह पर विद्युत क्षेत्र सतह के लंबवत क्यों होता है?

Why is the electric field at the surface of a conductor perpendicular to the surface?

Explanation opens after your attempt
Correct Answer

A. क्योंकि समांतर घटक होने पर सतही आवेश चलेंगे / Because a parallel component would make surface charges move

Step 1

Concept

In electrostatic equilibrium, charges on the surface remain at rest.

Step 2

Why this answer is correct

If a field parallel to the surface existed, charges would flow.

Step 3

Exam Tip

Therefore the field is perpendicular to the surface. चरण 1: स्थिर संतुलन में सतह पर आवेश स्थिर रहते हैं। चरण 2: यदि सतह के समांतर क्षेत्र होता तो आवेश बहते। चरण 3: इसलिए क्षेत्र सतह के लंबवत होता है।

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What is the correct answer to this Physics MCQ?

The correct answer is A. क्योंकि समांतर घटक होने पर सतही आवेश चलेंगे / Because a parallel component would make surface charges move.

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