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The resistance of a wire is 5 ohm at 50° C and 6 ohm at 100° C. The resistance of the wire at 0° C will be
Options
(a) 3 ohm
(b) 2 ohm
(c) 1 ohm
(d) 4 ohm
Correct Answer:
4 ohm
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Current Electricity
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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A photosensitive metallic surface has work function, hν₀. If photons of energy
- The potential energy of particle in a force field is U = A/r² – b/r, where A and B
- An alternating voltage of 220 V, 50 Hz frequency is applied across a capacitor
- A small rod of bismuth is suspended freely between the poles of a strong electromagnet.
- In a pure capacitive A.C circuit, current and voltage differ in phase by
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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