Home
Class 12
PHYSICS
n resistances, each of r Omega, when con...

n resistances, each of `r Omega`, when connected in parallel give an equivalent resistance of R `Omega`. If these resistances were connected in series, the combination would have a resistance in homs equal to

A

`n^(2)R`

B

`R/(n^(2))`

C

R/n

D

nR

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • SAMPLE PAPER-8

    FULL MARKS|Exercise PART-II|9 Videos
  • SAMPLE PAPER-8

    FULL MARKS|Exercise PART-III|9 Videos
  • SAMPLE PAPER-6

    FULL MARKS|Exercise PART - III|18 Videos
  • SEMICONDUCTOR ELECTRONICS

    FULL MARKS|Exercise Additional Question(Numerical problems.)|6 Videos

Similar Questions

Explore conceptually related problems

when resistors are connected in series, the effective resistance is increases. Why ?

When three resistors are connected in series then the value of the effective resistance is

When n resistors of equal resistance (R ) are connected in series, the effective resistance is …………… .

What is the effective resistance of resistors connected in series.

When two 2Omega resistors are connected in series, the effective resistance is . . . . . . . .. .

Two coils have a combined resistance of 9 Omega when connected in series and 2 Omega when connected in parallel. Find the resistance of each coil.

Three resistance, each of 1Omega , are joined in parallel. Three such combinations are put in series. The resultant resistance is