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A thin wire of resistance 4 ohm is bent to form a circle. The resistance across any diameter is
Options
(a) 4 ohm
(b) 2 ohm
(c) 1 ohm
(d) 8 ohm
Correct Answer:
1 ohm
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - The magnetic field at the centre of a circular coil carrying current I ampere is B.
- Monochromatic light of wavelength 667 nm is produced by a helium neon laser
- Two coils of self inductance 2 mH and 8 mH are placed so close together
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Topics: Current Electricity
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The magnetic field at the centre of a circular coil carrying current I ampere is B.
- Monochromatic light of wavelength 667 nm is produced by a helium neon laser
- Two coils of self inductance 2 mH and 8 mH are placed so close together
- Water flows through a pipe. The area of cross-section at one place A₁=10 cm²,
- The escape velocity from the earth is Ve. The escape velocity from a planet
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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