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संबंधित प्रश्न
What is an electric cell?
n electrons flow through a cross section of a conductor in time t. If charge on an electron is e, then write an expression for the current in the conductor.
(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.
A charge 0.5 C passes through a cross section of a conductor in 5 s . Find the current .
How electric current flows in liquids?
What do you understand by the term electric resistance?
What do you understand by the term series circuit?
Draw a diagram showing two bulbs connected in parallel to a dry cell.
Write SI unit of
Potential difference
