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प्रश्न
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उत्तर
संबंधित प्रश्न
Draw circuit symbols for variable resistance
Distinguish between a closed circuit and an open circuit, with the use of suitable labelled diagrams.
Nowadays MCBs are used in homes, for stop the current in the circuit which suddenly increases.
______ is the device used to close or open an electric circuit.
When a circuit is open, _____ cannot pass through it.
The wiring in a house consists of ______ circuits.
Explain about domestic electric circuits. (circuit diagram not required)
Instead of metal wires, a jute string can be used to make a circuit.
Observe the circuit given:
1. Would any of the bulbs glow when the switch is in the ‘OFF’ position?
2. What will be the order in which the bulbs A, B, and C will glow when the switch is moved to the ‘ON’ position?
Name the device which is used to measure the strength of the electric current in an electric circuit.
