In the given circuit, the equivalent resistance between A and B is- - R
- 2R/5
- R/3
- 2R
In the given circuit, the equivalent resistance between A and B is-
- R
- 2R/5
- R/3
- 2R
Niyathi Sudheer , 7 Years ago
Grade 12
Electric Current> In the given circuit, the equivalent resi...
2 Answers
Arun
Dear student
if we open this circuit
then
R || (R and R in series) || (R and R in series) || R
hence equivalent resistance
= R || 2R || 2R ||R
1 / Rnet = 1 / R + 1/2R + 1/2R + 1/R
1 / Rnet = 2 + 1 + 1 +2 / 2R
1/ Rnet = 6 / 2R
Rnet = R/3
Regards
Arun
Khimraj
Initial five resistance are short circuited so they don’t work.
So equivalent resistance between A and B is R.
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