Question

Two identical resistors each of resistance 20 ohm are connected in parellel this combination in turn is connected to a 10 ohm resister the equivalent resistance of the combination will be

Answer 1

Answer:

Explanation:

Hey dear,

◆ Answer-

R' = 20 ohm.

◆ Explaination-

# Given-

R1 = R2 = 20 ohm

R3 = 10 ohm

# Solution-

R1 & R2 are connected in parallel.

Resultant resistance for parallel combination is given by -

1/R = 1/R1 + 1/R2

1/R = 1/20 + 1/20

1/R = 2/20

R = 10 ohm

This R and R3 are connected in series.

Equivalent resistance in series combination is given by -

R' = R + R3

R' = 10 + 10

R' = 20 ohm

PLEASE MARK BRAINLIEST

Equivalent resistance of overall structure is 20 ohm.

Hope this helps you...

Read more on Brainly.in - https://brainly.in/question/5835755#readmore