Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test Physics Current, Resistance and Electricity Electric Current
When electric field is applied across a metallic wire:
1
Electrons move in the direction opposite to electric field
2
Protons move in the direction of electric field
3
Both 1 and 2 are correct
4
More than one of the above
5
None of the above