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

Resistances N Each R When Connected In Parallel Give Physics Question

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:

  1. The purpose of using heavy water in nuclear reactor is
  2. A point performs simple harmonic oscillation of period T and the equation of motion
  3. An electric bulb has a rated power of 50W at 100 V. if it used on an a.c. source
  4. The p-type semiconductor is
  5. A bullet is shot from a riffle. As a result the rifle recoils.The kinetic energy of riffle

Topics: Current Electricity (136)
Subject: Physics (2479)

Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score

18000+ students are using NEETLab to improve their score. What about you?

Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.

NEETLab Mobile App

Share this page with your friends

Be the first to comment

Leave a Reply

Your email address will not be published.


*