Science, asked by pk4085942, 7 months ago

किसी दिए गए धातु के तार की वैद्युत प्रतिरोधकता निर्भर करती है तार
(a) की लंबाई पर
(b) की मोटाई पर
(c) की आकृति पर
(d) के पदार्थ की प्रकृति पर
Electrical resistivity of a given metallic wire depends upon
(a) Its length
(b) its thickness
(c) its shape
(d) nature of the material​

Answers

Answered by SimranPanda
4

Answer: (d) Electrical resistivity of a given metallic wire depends on number density of free electrons in the conductor which is the nature of material, i.e., number of free electrons per unit volume. It also depends on the temperature of conductor.

Answered by Anonymous
1

Answer:

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