KEAM 2011 Physics and Chemistry Paper

Question : 72 of 120

Marks: +1, -0

Find the TRUE statement

Ohm’s law is applicable to all conductors of electricity
In an electrolyte solution, the electric current is mainly due to the movementof electrons
The resistance of an incandescent lamp is lesser when the lamp is switched on
Specific resistance of a wire depends upon its dimension
The resistance of carbon decreases with the increase of temperature

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