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SEE practice set
Narayan SapkotaSEE bosting set 1
Magnetism (Neutral points)
Mukund WostiNeutral point of a magnet is a point at which the resultant magnetic field is zero. In general the neutral point is obtained when horizontal component of earth’s field is balanced by the field produced by the magnet.
Lenz’s Law
Mukund WostiHow does Lenz’s law abide by law of conservation of energy? Class 12 course Physics. Presenter: Mukund Wosti. ( MS Physics, Minnesota State University, MS Astrophysics, University of Minnesota)