Which process is remove the chances of electric shock?
Earthing
Friction
Conduction
Induction
The mass of electron is:
1.66 x 10-19 kg
9.1 x 10-31 kg
1.67 x 10-23 kg
9.1 x 10-23 kg
Electricity is the:
Flow of positive charges
Flow of negative charges
Flow of both positive and negative charges
Neither positive nor negative
Uncharged objects have only
neutrons
protons and electrons
electrically neutral atom
protons and neutrons
Who give the algebraic signs for charges?
Michel Faraday
J. J. Thomson
Rutherford
Benjamin Franklin
When an object get negative charge?
With lose of electron
With gain of electron
With lose of proton
With gain of proton
The indirect method of charging is
charging by combustin
charging by conduction
charging by transmission
charging by induction
Accumulation of static charges on an object is
Static process
Charging process
Stationary process
Discharging process
The substances allow the flow of electric charges in normal state are.
Insulators
Conductors
Semiconductors
Super conductors
Two static charges of same type will
attract each other
repel each other
no change in its state
None of these
