किस विकल्प में कुल आवेश ऋण दो क्यू है?

In which option is the total charge minus two q?

Explanation opens after your attempt
Correct Answer

A. धन चार क्यू ऋण नौ क्यू धन तीन क्यू / Plus four q minus nine q plus three q

Step 1

Concept

Add charges with signs in every option.

Step 2

Why this answer is correct

Plus four minus nine plus three gives minus two q.

Step 3

Exam Tip

Therefore that option is correct. चरण 1: हर विकल्प में चिह्न सहित योग करें। चरण 2: धन चार ऋण नौ और धन तीन का योग ऋण दो क्यू है। चरण 3: इसलिए वही विकल्प सही है।

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What is the correct answer to this Physics MCQ?

The correct answer is A. धन चार क्यू ऋण नौ क्यू धन तीन क्यू / Plus four q minus nine q plus three q.

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