Physics · Current Electricity
Three cells E1, E2 and E3, having emfs 6 V, 3 V and 2 V and internal resistances 1 Ω, 0.5 Ω and 23 Ω respectively are connected in parallel with their positive terminals connected to point A and negative terminals connected to point C. The equivalent emf of the combination, between points A and C is:
- 111 V
- 27 V
- 3103 V
- 43 V✓
Correct answer
3 V
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