The electric current that regularly charges its direction, is called……….
a) direct current
b) alternative current
c) both a and b
d) none of these
The opposition offered by a conductor to the flow of electric current is called its………
a)resistance
b) resistors
c) breaker
d) none of these
The opposition offered by a conductor to the flow of electric current is called its resistance while the conductor is called a…………
a) resistance
b) resistors
c) breaker
d) none of these
The energy due to the position of a body is called as……………………
a) Nuclear energy
b) Chemical energy
c) Kinetic energy
d) Potential energy
When a piece of rubber is stretched, the energy stored in it is called as……………………
a) Kinetic energy
b) Elastic energy
c) Potential energy
d) Chemical energy
Energy obtained from a chemical reaction is called as……………………
a) Chemical energy
b) Electrical energy
c) heat energy
d) Nuclear energy
