Resistances n, each r Ω, when connected in parallel give an equivalent resistance

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.

admin:

Related Questions

  1. A particle moves a distance x in time t according to equation x = (t + 5)⁻¹
  2. A ship of mass 3 x 10⁷ kg initially at rest is pulled by a force of 5 x 10⁴ N through
  3. A wave travelling in the +ve x-direction having displacement along y-direction as 1m
  4. The point of suspension λ of a simple pendulum with normal time period T₁ is moving
  5. An α-particle moves in a circular path of radius 0.83 cm in the presence of a magnetic