Lesson 3 : Electiricity Generation / மின் உற்பத்தி

Dynamo

Practical test and questions about dynamo.

A/C current and D/C current

Electric current flows in two ways as an alternating current (AC) or direct current (DC). The main difference between AC and DC lies in the direction in which the electrons flow.

Direction of current

Practical test and questions about direction of current.

Make a simple Dynamo/ எளிய டைனமோ உருவாக்குதல்.

Practical explanation of a simple Dynamo

A simple battery

Explanation of a simple battery

Electricity Generation

Practical explanation of lemon battery