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प्रश्न
Define the following:
One ohm
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उत्तर
One ohm is the resistance of a component when the potential difference of one volt applied across the component drives a current of one ampere through it.
संबंधित प्रश्न
Write the SI unit of resistivity
Which of the following is an ohmic resistance?
Tick(✓) the correct choice in the following:
Ohm's law is applicable to
Define the following:
Coulomb
Rewrite the following statement by selecting the correct option.
The S.I. unit of resistance is __________.
The ratio of the potential difference to the current is known as ________.
State microscopic form of Ohm’s law.
A student carries out an experiment and plots the V-I graph of three samples of nichrome wire with resistances R1, R2 and R3 respectively. Which of the following is hue?
A metal rod of length 10 cm and a rectangular cross-section of 1 cm × `1/2` cm is connected to a battery across opposite faces. The resistance will be ______.
What is meant by resistance of a conductor ? Define its SI unit.
