Current Electricity

Question: All of the following statements are true except

1) Conductance is the reciprocal of resistance and is measured in Siemens

2) Ohm's law is not applicable at very low and very high temperatures

3) Ohm's law is applicable to semiconductors

4) Ohm's law is not applicable to electron tubes, discharge tubes and electrolytes

Solution:

Explanation: No Explanation

Electric Conduction Ohm's Law Resistance

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