Question

Assertion (A) : The resistivity of the substance does not depend on the nature of the

substance.

(1)

Reason (R) : The resistivity of the substance is the characteristics properties of the

material.

a. Both A and R are true and R is the correct explanation for A.

b. Both A and R are true but R is not the correct explanation for A.

c. A is true but R is false.

d. A is false but R is true.​

Answer 1

Answer:

option a is the correct one.

both A and R are true and R is the correct explanation of A

Answer 2

Answer:

d option is correct

the resistivity of a material depends on nature of material