GK
PHYSICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Transistor
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Electrolyte
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Constantum
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Thermal value
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Detailed explanation-1: -Ohm’s law assumes the temperature remains constant. An Ohmic conductor is one in which the current flowing through it is proportional to the voltage applied across it. And a constanton follows this. Hence, it is a ohmic conductor.
Detailed explanation-2: -Silver and copper are some examples of ohmic conductor.
Detailed explanation-3: -A conductor that obeys Ohm’s Law is called an ohmic conductor. Copper or constantan wire are examples of ohmic conductors.
Detailed explanation-4: -The resistance of nichrome wire does not change when current and voltage change. As a result, it is classified as an ohmic conductor.
Detailed explanation-5: -Ohmic materials: The materials which strictly obey the Ohm. s law, are known as Ohmic materials. Example : Silver, copper, aluminium etc. Example: Transistors, vacuum tubes.