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प्रश्न
Write proper word from the following group of words in the blank.
(magnetism, 4.5V, 3.0V, gravitational attraction, potential difference, potential, higher, lower, 0V)
Water in the waterfall flows from a higher level to the lower level because of ______.
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उत्तर
Water in the waterfall flows from a higher level to the lower level because of gravitational attraction.
संबंधित प्रश्न
What is the unit of electric charge?
Explain the statement ‘the potential difference between two points is 1 volt’.
The following table shows current in Amperes and potential difference in Volts.
Which law will the graph prove? Explain the law.
What is the combined resistance of each of the networks between A and B shown in fig. ?
Conceptual question.
Does a solar cell always maintain the potential across its terminals constant? Discuss
A battery of 10 volt carries 20,000 C of charge through a resistance of 20 Ω. The work done in 10 seconds is:
Inside a hollow charged spherical conductor, the potential ______
Two charged spherical conductors of radius R1 and R2 are connected by a wire. Then the ratio of surface charge densities of the spheres (σ1/σ2 ) is ______
Find the potential difference required to flow a current of 300 mA in a wire of resistance 20 Ω.
