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Electric Charges And Fields

Question
CBSEENPH12037255

What do you understand by the additive property of electric charge?

Solution

If a system contains two positive charges say, qand q2 then, the total charge of the system is the sum of these two charges.
i.e, q1+q2.
If a system contains n charges q1,q2,q3,.....qn, then the total charge of the system is q1+q2+q3+.....+qn.
Charge is a scalar quantity and they add up like real numbers and this property is known as Additivity of charges.