Electric Charge

From this App you can learn:

Explore about the charge that is acquired on the objects due to its interaction with other objects, as observed in daily life.
Discover the properties of electric charge by investigating about various interactions between the objects in real world.
Discuss and differentiate between charged and uncharged bodies of everyday life.
Illustrate the working of electroscope and determine that charges exist.
Explore how to charge a body using different methods like friction, induction, direct contact, etc, and discuss what charge a body gets after charging it.
Understand the concept of charge polarization and probe its application in daily life.
Inspect and investigate about the Coulomb's law of electric charge and distinguish between Newton’s universal law of gravitation and Coulomb’s law.
Reinforce the importance of superposition of forces to determine the resultant electrostatic force in a system of charges.
Explore the concept of static electricity and its useful applications.

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This topic covers under Chemistry subject as a part of the Electricity and Magnetism topic
and this topic contains following sub topics
Electric Charge
Electroscope
Lightning
Electric force
Superposition of forces