Question

❄️Refer to the attachment please
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Answer 1

Answer:

a. ELECTRICAL RESISTIVITY : It is defined as the constant of proportionality in expression

R=p (l/A)

b. OHMS LAW : At constant temperature,

• V is directly Proportional to I

Explanation:

S.I unit= ohm-metre

• below answer by gogoiarjit is incorrect

Answer 2

Answer:

1. Electrical resistivity and 2 Ohm's law.

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