Question

Q22. (ii) In Ohms law. V-I graph *

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Answer 1

Answer:

The slope of V-I graph gives the resistance of the conductor. R is the constant for the given metallic wire at a given temperature and is called it's resistance.

Explanation:

Ohm's law is: The current flowing through a conductor is directly proportional to the voltage applied across the conductor

means I∝V or I= RV

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