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प्रश्न
Resistance of a wire depends on, ______.
विकल्प
temperature
geometry
nature of material
all the above
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उत्तर
all the above
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संबंधित प्रश्न
Name three factors on which resistance of a given wire depends and state how is it affected by the factors stated by you.
Assertion (A): Copper is used to make electric wires.
Reason (R): Copper has very low electrical resistance.
How are the home appliances connected in general, in series or parallel. Give reasons.
What happens to the resistance, as the conductor is made thicker?
What is resistance?
The resistance of a straight conductor is independent of ______.
Resistors are connected in series if the resistance of the electric circuit is to be ______.
Three resistors are connected in parallel with a battery. If the current in each resistor is 2A, then the current through the battery will be ______.
A rheostat is also known as fixed resistance.
Define the term resistance.
