Complicated circuits with multiple potential points and batteries can be easily solved using Kirchhoff's laws.
Consider applying Kirchhoff's voltage law (KVL) to the given circuit.
VA−VB=(2×2)+3+(2×1)
=4+3+2
=9V.
The potential difference (V_A-V_B) between the points A and B in the given figure is NEET 2016 Physics, Current Electricity — question figure
NEET UG 2016 — Physics Electromagnetism
2016mcqeasy
The potential difference (VA−VB) between the points A and B in the given figure is
Official previous-year question
Held on 30 Apr 2016 · Verified 9 Jul 2026.
Options
- A
−3V
- B
+3V
- C
+6V
- D
+9V
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