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Resistances n, each r Ω, when connected in parallel give an equivalent resistance of R Ω. If these resistances were connected in series, the combination would have a resistance in ohm, equal to
Options
(a) n²R
(b) R/n²
(c) R/n
(d) nR
Correct Answer:
n²R
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A particle of mass 1mg has the same wavelength as an electron moving with a velocity
- The horizontal component of earth’s magnetic field at a place is 3×10⁻⁴ T
- Changing magnetic fields can set up current loops in nearby metal bodies
- Two sound waves of wavelengths 5m and 6m formed 30 beats in 3 seconds
- A nucleus disintegrates into two nuclear parts which have their velocities in the ratio
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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