Mathematics · Current Electricity
A uniform metallic wire having resistance 4 Ω is bent to form a square loop (ABCD). A resistance of 2 Ω is connected between opposite vertices B and D, and a battery of 2 V is connected across vertices A and C. The total current I supplied by the battery is:
- 14.5 A
- 28 A
- 34 A✓
- 42 A
Correct answer
4 A
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