Question

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define Charge​

Answer 1

Electric charge is the physical property of matter that causes it to experience a force when placed in an electromagnetic field. There are two types of electric charge: positive and negative (commonly carried by protons and electrons respectively). Like charges repel each other and unlike charges attract each other.

Answer 2

(1) If you wish good advice, consult an old man.

(2) Poverty on an old man’s back is a heavy burden.

(3) A young man idle, an old man needy

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