Question

is ohms law is true for all the conductors

Answer 1

HEYA!
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✴OHM'S LAW✴
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✨V = IR

Here ,

I = current

V = potential difference

R= resistance

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✨Is Ohms law true for all conductor ?

✴⭐ No, the OHMs LAW does not hold true for all the conductors . Such conductors that do not obey OHMs LAW are called NON OHMIC devices .


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Answer 2

Answer:

No, Ohm’s law is not true for all the conductors.

Explanation:

Ohm’ law states V=IR, where, V is voltage across the respective conductor, I is the flow of current through the conductor and R is the resistance provided by the conductor to the current flowing.

In other words Ohm’s law states that in metallic conductors at constant temperature and zero magnetic fields, the flow of the current is proportional to the voltage across the ends of the conductor, and is inversely proportional to the conductor's resistance.

So, Ohm’s law is applicable for only metallic conductors. But there are some exceptions, such as, Tungsten, the metal used in bulbs changes its resistance along with temperature.

To learn more about Ohm’s Law, please visit: https://brainly.in/textbook-solutions/q-40-ohms-law-true-conductors

To learn more about metallic conductor, please visit:

https://brainly.in/question/33392847

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