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प्रश्न
Potential near a charge is the measure of its ______ to bring a positive charge at that point.
विकल्प
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
Name a device that helps to maintain a potential difference across a conductor.
The values of current I flowing in a given resistor for the corresponding values of potential difference V across the resistor are given below:
| I (amperes) | 0.5 | 1.0 | 2.0 | 3.0 | 4.0 |
| V (volts) | 1.6 | 3.4 | 6.7 | 10.2 | 13.2 |
Plot a graph between V and I and calculate the resistance of that resistor.
Potential difference is measured in _________ by using a ___________ placed in ___________ across a component.
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?
In the circuit diagram given below, the current flowing across 5 ohm resistor is 1 amp. Find the current flowing through the other two resistors.
The differences between the electrostatic potential of the positive end the negative end of an electric cell is the ______ of the cell.
What is the combined resistance of each of the networks between A and B shown in fig. ?
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?
Electric potential is a ____________.
Twenty-seven drops of the same size are charged at 220 V each. They combine to form a bigger drop. Calculate the potential of the bigger drop.
