Physics
Grade-9
Easy
Question
The potential difference across points A and B in terms of Va and Vb , Vba is
- Vba = Va – Vb
- Vba = Vb – Va
- Vba = Va + Vb
- Vba = Va/Vb
Hint:
Vba = Vb-Va
The correct answer is: Vba = Vb – Va
- Vba means the potential difference between b and a.
- Written as Vb-Va
- So, the correct option is b.
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