Question

In the relation I=KV, K stands for
(a) conductance
(b)resistance
(c)conductivity

Answer 1

Answer:

may be the answer is (c)

Answer 2

(c) In the relation I=KV, K stands for conductivity.

Explanation:

• Ohm's law states that, the electric current passing through a conductor is directly proportional to the potential difference.
• $I$α$V$ ⇒$I=KV$, where electric current, $K$ is the conductivity of the material, $V$ is the potential difference.
• Conductivity is the heat or electric current passing through the material.
• The resistivity is the reciprocal of the conductivity.
• The unit of conductivity is Siemens per meter.
• Therefore, option c is correct.