Question

what is an electric charge

Answer 1

electric charge is a physical property of matter that caused in to experience a force when placed in an Electromagnetic field there are two types of electric charges positive and negative like charges repel and unlike attack.
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Answer 2

Answer:

Electric charge is the physical property of matter that causes it to experience a force when placed in an electromagnetic field.

Explanation:

When an ebonite rod rubbed with cat-skin is suspended and a second rubbed ebonite rod is brought near the first rod, then again the suspended rod moves away from the second rod.

But, when a rubbed ebonite rod is suspended and a rubbed glass rod is brought near the ebonite rod, then the ebonite rod is attracted towards the glass rod.

These experiments show that charges are of two types: one which is developed in the glass rod on rubbing it with silk and the other which is developed in the ebonite rod on rubbing it with cat-skin.