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प्रश्न
In which of the following circuits A, B and C given in the following figure, the cell will be used up very rapidly?
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उत्तर
In circuit A, the cell will be used up very rapidly.
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संबंधित प्रश्न
What do the following symbols mean in circuit diagrams?
Write the condition required for a circuit to be a closed 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 |
Draw a neat diagram showing a closed electric circuit.
If you touch an electric wire carrying current you get a shock, but if on the same wire the birds sit they do not get any shock/current. Explain why?
The unit of electrical power is _______.
In the circuit diagram below, 10 units of electric charge move past point x every second What is the current in the circuit ______.
The rate of flow of electric charges in a circuit is called ______.
Draw a circuit diagram of an electric circuit containing a cell, a key, an ammeter, a resistor of 2 Ω in series with a combination of two resistors (4 Ω each) in parallel and a voltmeter across the parallel combination. Will the potential difference across the 2 Ω resistor be the same as that across the parallel combination of 4 Ω resistors? Give reason.
Boojho has a cell and a single piece of connecting wire. Without cutting the wire in two, will he be able to make the bulb glow? Explain with the help of a circuit diagram.
