A coil consists of 1000 turns having a cross-sectional area of 0.4 mm 2 . The mean length per turn is 40 cm and the resistivity of the wire is 0.02μΩ-m. The resistance of the coil is _______.

SSC JE Electrical Engineering 11 Oct 2023 Shift 3 Paper

Question : 151 of 200

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A coil consists of 1000 turns having a cross-sectional area of 0.4 mm². The mean length per turn is 40 cm and the resistivity of the wire is 0.02μΩ-m. The resistance of the coil is _______.

40Ω
20µΩ
200Ω
20Ω

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