Advertisements
Advertisements
Question
In which of the following circuits are the bulb connected in series?
Options
Advertisements
Solution
APPEARS IN
RELATED QUESTIONS
Explain with the help of a labelled circuit diagram how you will find the resistance of a combination of three resistors, or resistance R1, R2 and R3, joined in parallel. Also mention how you will connect the ammeter and the voltmeter in the circuit when measuring the current in the circuit and the potential difference across one of the three resistors of the combination.
Distinguish between a closed circuit and an open circuit, with the use of suitable labelled diagrams.
What do you understand by the open electric circuit?
In any electric circuit, when the switch is on and the current flows through it why do the wire, switches, bulb or devices become hot?
What is the use of earthing wire?
Flow of electricity through a closed circuit is _____.
Rahul wants to make an electric circuit. He has a bulb, two wires, a safety pin, and a piece of copper. He does not have any electric cell or battery. Suddenly he gets some idea. He uses lemon instead of a battery and makes a circuit. Will the bulb glow?
In the circuit diagram below, 10 units of electric charge move past point x every second What is the current in the circuit ______.
______ is a kind of fish which is able to produce an electric current.
In an electric circuit a fuse is a ______ ______ to prevent possible fire.
