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प्रश्न
Potential near a charge is the measure of its ______ to bring a positive charge at that point.
पर्याय
force
abiility
tendency
work
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उत्तर
Potential near a charge is the measure of its work to bring a positive charge at that point.
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संबंधित प्रश्न
What is the SI unit of potential difference?
The p.d. across a lamp is 12 V. How many joules of electrical energy are changed into heat and light when:
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For the circuit shown in the diagram below:
What is the value of:
(i) current through 6 Ω resistor?
(ii) potential difference across 12 Ω resistor?
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The following table shows current in Amperes and potential difference in Volts.
What will be the nature of the graph between the current and potential difference? (Do not draw a graph.)
Which one of the following is the correct set-up for studying the dependence of the current on the potential difference across a resistor and why?
Draw a graph of Potential difference (V) versus Current (I) for an ohmic resistor. How can you find the resistance of the resistor from this graph?
An electric bulb draws 0.5 A current at 3.0 V. Calculate the resistance of the filament of the bulb.
Define electric potential and potential difference.
