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प्रश्न
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उत्तर
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संबंधित प्रश्न
(a) Complete the circuit given in Fig. by inserting between the terminals A and C. an ammeter.
(b) In the diagram, mark the polarity at the terminals of ammeter and indicate clearly the direction of flow of current in the circuit when the circuit is complete.
(c) Name and state the purpose of Rh in the circuit.
'The resistance of a wire is 1 ohm'. Explain the meaning of this statement.
Name the physical quantity of which the unit is coulomb
A bulb draws current 1.5 A at 6.0 V. Find the resistance of filament of bulb while glowing.
Assuming that the charges of an electron is 1.6 × 10-19 coulombs, the number of electrons passing through a section of wire per sec, when the wire carries a current of one ampere is:
What do you understand by the term parallel circuit?
Explain the following:
Potential difference
