किसी सतह से अभिवाह ऋणात्मक मिला। इसका सामान्य अर्थ क्या है?

Flux through a surface is found negative. What does it generally mean?

Explanation opens after your attempt
Correct Answer

A. विद्युत क्षेत्र क्षेत्र सदिश के विपरीत घटक रखता है / Electric field has a component opposite to the area vector

Step 1

Concept

Sign of flux comes from direction of field relative to area vector.

Step 2

Why this answer is correct

Negative flux means the field component is opposite to the area vector.

Step 3

Exam Tip

Treat negative sign as direction information. चरण 1: अभिवाह का चिह्न क्षेत्र और क्षेत्र सदिश की दिशा से आता है। चरण 2: ऋणात्मक अभिवाह बताता है कि क्षेत्र का प्रभाव क्षेत्र सदिश के विपरीत है। चरण 3: ऋणात्मक चिह्न को दिशा संकेत समझें।

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The correct answer is A. विद्युत क्षेत्र क्षेत्र सदिश के विपरीत घटक रखता है / Electric field has a component opposite to the area vector.

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