A conductor that connects the object to the ground is known as?
Earthing and grounding
Give the statement law of charges.
Like charges repel one another and unlike charges attract one another.
What are the different types of cells?
There are two types of cells: Primary Secondary
What is a cell?
A cell is an arrangement in which chemical energy is converted into electrical energy.
What is the S.I. unit of charge?
The S.I. unit of charge is Columb.
Define lightning conductor.
It is a device used to protect a building from damage by lighting during a thunderstorm.
What is a gold leaf electroscope.
A gold leaf electroscope is a instrument used for detecting the presence and the sign of electric charge on a body.
Define conduction.
Conduction just means that the two objects will come into actual physical contact with each other.
What is the full form of MCB?
Miniature circuit breakers
What is grounding?
The connecting of a device to the earth.