Electric Charges and Charging
Electric Charges and Charging: Overview
This Topic covers sub-topics such as Subatomic Particles, Unit of Charge, Positive Charge, Negative Charge, Electrostatic Charge, Types of Electric Charges and, Charges on Plastic and Wool Cloth after Rubbing
Important Questions on Electric Charges and Charging
What do you mean by electrification? Can metals be electrified through friction?
What happens between charged and uncharged object?
What is Electrostatic charge example?
Why repulsion is the sure test of electric field ?
When two bodies are rubbed against each other_____.
An electroscope is a device which is used to find whether an object is charged or not.
Write the and unit of charge. What is the relation between them.
Keep a spent tube light in a dark place. Rub it vigorously with a thin polythene bag. What happened? Why?
Unlike charges repel each other and like charges attract each other.
Atoms or a group of atoms with a positive or negative charge in an electrolyte.
Amber is a kind of resin.
Like charges repel each other.
What are the interactions between two charges?
Charges acquired by rubbing is called _____.
Amber is _____ (resin/ stone/ hard material).
How are negative and positive charges related to each other?
What do you mean by static electricity?
When do two inflated balloons attract each other?
The fundamental particles present in the nucleus of an atom are
