It is not possible to remove or add protons to atom, but electron can be added or removed by an atom easily so charge can be developed on an atom removing or adding electrons , by adding becomes negative ,by removing becomes positive.
8) Ionization of a neutral atom is the
Answer is:
gain or loss of one or more electrons
Explanation:
Related Electricity MCQ with Answers
Answer is:
force exerted by one charge on another when the two are at rest in a given frame of reference
Explanation:
Electrostatics means charges at rest ,or relatively at rest so this force can be applicable only when charge produce electric field which is constant which is possible only when charges at rest or relatively at rest.
Answer is:
that allow movement of electrons
Explanation:
In conductors some electrons are unpaired so these electrons can move freely.
Answer is:
a metallic object is charged by bringing a charged object near it
Explanation:
If a charged object placed near an uncharge object than redistribution of charge takes place in uncharge object and if we will earthed one surface of uncharged object than one charge goes to earth and other charge spread on its surface and it becomes charged.
Answer is: