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प्रश्न
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उत्तर
At constant temperature, if current is plotted against potential difference, the plot will be a straight line making some slope with the x-axis as shown in figure below:
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संबंधित प्रश्न
Compare how an ammeter and a voltmeter are connected in a circuit.
If the amount of electric charge passing through a conductor in 10 minutes is 300 C, the current flowing is:
(a) 30 A
(b) 0.3 A
(c) 0.5 A
(d) 5 A
Draw a schematic diagram of an electric circuit consisting of a battery of two cells each of 1.5 V, 5 Ω, 10 Ω and 15 Ω resistors and a plug key, all connected in series.
Find the effective resistance in the following circuit diagrams (Fig.):
The power of an electric device is a product of ______ and ______.
Electric current passes through a metallic conductor due to the movement of ______.
Assertion (A): Electric current will not flow between two charged bodies when connected if their charges are the same.
Reason (R): Current is the rate of flow of charge.
