Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test Physics Current, Resistance and Electricity
If three resistors of equal resistance R is in parallel and this combination is in series with another resistance R, then the equivalent resistance across the circuit will be ________
1
4 R / 3
2
3 R / 4
3
R / 3
4
More than one of the above
5
None of the above