द्विध्रुव आघूर्ण चार कूलॉम मीटर और क्षेत्र छह न्यूटन प्रति कूलॉम है। समांतर स्थिति में स्थितिज ऊर्जा कितनी होगी?

Dipole moment is four coulomb metre and field is six newton per coulomb. What is the potential energy in parallel position?

Explanation opens after your attempt
Correct Answer

C. ऋण चौबीस जूल / Negative twenty four joule

Step 1

Concept

Potential energy is negative dipole moment times field times cosine of angle.

Step 2

Why this answer is correct

In parallel position cosine of zero degree is one.

Step 3

Exam Tip

Therefore energy is negative twenty four joule. चरण 1: स्थितिज ऊर्जा ऋण द्विध्रुव आघूर्ण गुणा क्षेत्र गुणा कोज्या कोण होती है। चरण 2: समांतर स्थिति में कोज्या शून्य अंश का मान एक है। चरण 3: इसलिए ऊर्जा ऋण चौबीस जूल होगी।

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