Identify the symbol of a motor.

Shreya is making a table fan whose circuit diagram is shown besides. Help Shreya modify her circuit diagram by selecting one option given below in which she doesnt have to keep pressing the switch all the time for the fan to rotate and her mom is not disturbed by the buzzing sound.

What type of materials allow electricity to flow freely?

The DC motor that we use rotates ________rotations per minute ( rpm) which means it rotates 60 times in a second.

We all know that the AC current is converted to DC current which is stored in the battery for us to use. This, Direct current (DC) is an electrical current which flows consistently in_________direction.

The latch control is done using a __________________