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    In this chapter, you will learn about electricity. Electricity is a form of energy
                      that helps us in many ways every day. It makes lights glow, fans spin and

                      machines work. We use electricity at home, in schools and in offices.

                      CIRCUITS

                      The electricity  moves in a path  called  a circuit.  A circuit  helps the  electric

                      power move from one place to another. When the circuit is complete, things

                      like bulbs and fan works.

                                            Smart learners choose the right materials so their circuits work
                                             well and everyone stays safe. They select components that are
                                               reliable and ensure proper insulation to prevent accidents.

                      For example: A toy car works with a battery. The battery, wires and motor
                      make a circuit. When the wires are connected properly, the car moves. If the

                      wires are not connected, the car does not move.

                            Ask AIRO

                           If the voltage is increased in a circuit, what happens to the bulb’s brightness?

                      Basic Components of Circuits

                      The basic components of circuits are:

                      Battery

                      A battery gives power to a circuit. It helps electricity move
                      through the wires. Without a battery, the bulb, fan, etc.,

                      cannot work.

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