Question

Electricity produced by flowing water is called
A. Wind energy farm
B. Nuclear power
C. Water power
D. None of these

Answer 1

Hint: This electricity is produced through the electromagnetic induction theory. The water is allowed to flow from that height in the influence of the gravitational force. As a result, the water attains some kinetic energy. When the flowing water hits the turbines of the motors, they rotate and in this way electricity is generated.

Complete answer:
We all know what electricity is and essential it is in daily life.Electricity is the flow of charges and it is used to operate many electronic devices. This electricity is produced through the electromagnetic induction theory, which says that the electricity can be produced by changing magnetic fields through a coil.

The devices that generate electricity are called generators. The generators consist of motors that rotate and produce electricity.There are many ways to produce electricity and one of those ways is by flowing water. First, a large amount of water is stored in dams built at a large height. Then the water is allowed to flow from that height in the influence of the gravitational force.

As a result, the water attains some kinetic energy. When the flowing water hits the turbines of the motors, they rotate and in this way electricity is generated. The production of electricity with the help of flowing water is called water power.

Hence, the correct option is C.

Note:Wind energy farm is the production of electricity with the help of winds moving at high speed. Large windmills are built at the farm that consist of large turbines. The wind exert force on the turbines and makes them rotate. And in this way the electricity is produced. Nuclear power is the production of heat energy with nuclear reaction.