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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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Topics: Current Electricity
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Cohesive force is experienced between
- Dimensions of Torque are
- If n₁, n₂ and n₃ are the fundamental frequencies of three segments into which a string
- A stone of mass 1kg is tied to a string 4m long and is rotated at constant speed
- A bar magnet of pole strength 10 A-m is cut into two equal parts breadthwise.
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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