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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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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A proton carrying 1 MeV kinetic energy is moving in a circular path of radius
- Two pendulums A and B are oscillating simultaneously with time period
- Radius of first orbit of the electron in a hydrogen atom is 0.53 Å. So the radius
- The earth is assumed to be a sphere of radius R. A platform is arranged at a height R
- If the magnetising field on a ferromagnetic material is increased, its permeability
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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