Question:
A letter 'A' is constructed of a uniform wire with resistance 1.0 Ω cm-1. The. 110 sides of the letter are 20 cm and the cross-piece in the middle is 10 cm long. The apex angle is 60°. The resistance between the ends of the legs is
A letter 'A' is constructed of a uniform wire with resistance 1.0 Ω cm-1. The. 110 sides of the letter are 20 cm and the cross-piece in the middle is 10 cm long. The apex angle is 60°. The resistance between the ends of the legs is
Updated On: Sep 15, 2024
- 50 Ω
- 26.7 Ω
- 2.72 Ω
- 34 Ω
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The Correct Option is B
Solution and Explanation
The correct option is (B) : 26.7 Ω
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