Question

what is the main cause of formation of electric charge​

Answer 1

Explanation:

Electric charge is the physical property of matter that causes it to experience a force when placed in an electromagnetic field. ... In ordinary matter, negative charge is carried by electrons, and positive charge is carried by the protons in the nuclei of atoms.

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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. ... In ordinary matter, negative charge is carried by electrons, and positive charge is carried by the protons in the nuclei of atoms.