Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test General Science Physics Current Electricity
Three resistors of value 9Ω, 4Ω and 12Ω are connected in parallel. What will be the equivalent resistance of the circuit?
1
0.8
2
2.2
3
1.9
4
More than one of the above
5
None of the above