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प्रश्न
Draw a neat diagram showing a closed electric circuit.
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उत्तर
Closed circuit
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संबंधित प्रश्न
Draw a schematic diagram of a circuit consisting of a battery of three cells of 2 V each, a 5 Ω resistor, an 8 Ω resistor, and a 12 Ω resistor, and a plug key, all connected in series.
The following figure shows the symbols for components used in the accompanying electrical circuit. Place them at proper places and complete the circuit.
Which law can you prove with the help of above circuit?
Match the column ‘A’ with column ‘B’.
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Column ‘A’
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Column ‘B’ |
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(1) Eka - boron
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(a) Germanium
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(2) Eka - Aluminium
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(b) Scandium
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(3) Eka - Silicon
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(c) Gallium |
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 shown, which switches (L,M or N) must be closed to light up the bulb?
Three bulbs are connected end to end from the battery. This connection is called _______.
State whether true or false. If false, correct the statement.
Ammeter is connected in parallel in any electric circuit.
______ is a kind of fish which is able to produce an electric current.
Overloading of electric circuits can lead to short-circuiting.
