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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.
Related Questions: - In a n-p-n transistor about 10¹⁰ electrons enter the emitter in 2 μs,
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Topics: Current Electricity
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In a n-p-n transistor about 10¹⁰ electrons enter the emitter in 2 μs,
- In a parallel plate capacitor of capacitance C, a metal sheet is inserted
- A capacitor of capacitance value 1 μF is charged to 30 V and the battery
- If a small sphere is let fall vertically in a large quantity of still liquid of density
- A very small circular loop of radius a is initially (at t=0) coplanar and concentric
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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