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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
- 64 identical spheres of charge q and capacitance C each are combined to form a large
- Light of wavelength 500 nm is incident on a metal with work function 2.28 eV.
- A body of mass m is thrown upwards at an angle θ with the horizontal with velocity
- A and B are two vectors and θ is the angle between them ,if |A x B|=√3(A.B),the value of θ
- Two spherical bodies of mass M and 5 M and radii R and 2 R released in free space
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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