Answers

2014-05-20T16:03:21+05:30
Electric charge is the physical property of matter that causes it to experience a force when close to other electrically charged matter.
S I unit of charge is Coulomb
There are 2 types of charges -
1. Positive charge
2. Negative charge
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2014-05-20T16:05:02+05:30
Charge also known as electrical charge is a characteristic of a unit of matter that expresses the extent to which it has more or less electrons than protons . its SI unit is 
COULOMB . 

 one COULOMB of electric charge contain 6.25×10
to the power 18 electrons

 hope this may help u 
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