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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
- The equivalent resistance of two resistors connected in series is 6 Ω
- A layer of glycerine of thickness 1 mm present between a large surface area of 0.1 m².
- A cycle wheel of radius 4 m completes one revolution in two seconds. Then acceleration
- A calorimeter contains 0.2 kg of water at 30° C. 0.1kg of water at
- The flux linked with a coil at any intant t is given by ?=10t² – 50t + 250
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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