Open Circuit Diagram Class 6. In an electric open circuit no electrical connection occurs in between the source and load. Erasers are bad conductors of electricity.
Mention two advantages of a dry cell. The bulb lights up only when a bulb and wire form a complete path which starts at one terminal of electric cell and ends at the other terminal. It provides the source of current.
When the switch is on the current flows in it and the bulb glows fig.
Would the bulb glow after completing the circuit shown in fig 3 if instead of safety pin we use an eraser. Such a circuit is called an open circuit. It is light and small in size. Class 6 science chapter 12 extra questions and answers electricity and circuits.
