The Earth’s Magnetism
Are you aware that the earth is also a magnet? Did that surprise you? How do you think then that […]
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Magnetic effect of electric current magnet
In lesson 15, you learnt how charged rods attract each other or small bits ofpaper. You might have also played […]
Read MoreElectric current
In our daily life we use electricity for various activities. The electric lamps and tubes light our houses, we listen […]
Read MoreELECTROSTATICS: ELECTRIC CHARGES & FIELD
Electrostatics means it is the branch of physics which deals study of charge at rest. Charge (q): –Charge is an […]
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