1:08 play_arrow Deflection of cathode ray in magnetic field Mubasher Khan visibility 3 schedule 10 سال پیش favorite
1:54 play_arrow Physics - Understanding Electromagnetic induction (EMI) and electromagnetic force (EMF) - Physics Mubasher Khan visibility 1 schedule 10 سال پیش favorite
5:21 play_arrow Convex and concave Lenses - Physics Mubasher Khan visibility 36 schedule 10 سال پیش favorite
2:34 play_arrow Conductors Insulators and Semi Conductors Mubasher Khan visibility 37 schedule 10 سال پیش favorite
1:49 play_arrow Electrical method Of Magnetisation Mubasher Khan visibility 34 schedule 10 سال پیش favorite
1:35 play_arrow Resistors In Combination Activity Mubasher Khan visibility 2 schedule 10 سال پیش favorite
2:26 play_arrow Gold Leaf Electroscope(mubasher) Mubasher Khan visibility 1 schedule 10 سال پیش favorite