Question

9. The resistance of a conductor does NOT depend on

A. length of conductor B. area of cross 9. The resistance of a conductor does NOT depend on

A. length of conductor B. area of cross section of conductor

C. magnetic nature D. nature of the material



​

Answer 1

Answer:

C.magnetic nature

Explanation:

C) is the answer for your question

Answer 2

Answer:

A ) The resistance of the given conductor depends on the length of the conductor and also the cross sectional area of the conductor. Resistance of a conductor is directly proportional to its length and inversely proportional to its cross sectional area.

b ) Therefore, out of the options, the resistance of a conductor depends on its length, thickness (i.e. its cross sectional area) and temperature of the conductor. It does not depend on the humidity of the conductor. Hence, the correct option is D. Note: Do not confuse between resistance and resistivity of a conductor.

c.) Resistivity is material property. It depends only on the material of the conductor. It does not depend on the shape and size of the conductor. Whereas the resistance does depend on the shape and size of the conductor.

Explanation:

Thank you