Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test General Science Physics Current Electricity
Keeping the potential difference constant, the resistance of a circuit is doubled. What happens to the current?
1
It gets halved
2
It gets doubled
3
It becomes four times
4
More than one of the above
5
None of the above