Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Physics Current, Resistance and Electricity Kirchhoff’s Rules
In the following network potential at ‘O’
1
4 V
2
3 V
3
4.8 V
4
More than one of the above
5
None of the above
In the following network potential at ‘O’