Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test General Science Physics Laws and Principles
Modern electrical generator works on _______ principle.
1
Magnetic Induction
2
Electromagnetic Induction
3
Electrical Induction
4
More than one of the above
5
None of the above