Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test Physics Electromagnetic Induction and Inductance Lenz’s Law and Conservation of Energy
By which law, direction of induced e.m.f. can be found :
1
Lenz's law
2
Fleming's law
3
Faraday's law
4
More than one of the above
5
None of the above