About Lesson
ELECTRICITY
Study of Current
Units of Current
Symbols and Circuit Diagrams
Simple Electrical Circuit
Insulators and Conductors
Potential Difference
Resistance
Direction of Electric Current
Work done in transferring charge through a conducting wire
Efficient use of energy
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MAGNETISM
Induced Magnetism and Neutral Points
Lines fo Magnetic Fields
Properties of Magnetic Fields
Electromagnets and its uses
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