Write briefly about ohm’s law?
13. How can you verify ohms law for a material?
14. What is meant by ohmic material and non ohmic material?
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Ohm's law states that current flowing in a conductor is directly proportional to the potential difference applied to its ends at constant tem....
V is directly proportional to I
when we remove proportionality sign then r is a constant come which is known as resistance
v=ir
the conductor which obey Ohm's law is known as ohmic conductor and which do not obey is known unohmic
conductor
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