Question
Physics Question on Current electricity
All of the following statements are true except
A
Conductance is the reciprocal of resistance and is measured in Siemens
B
Ohms law is not applicable at very low and very high temperatures
C
Ohms law is applicable to semiconductors
D
Ohms law is applicable to electron tubes, discharge tubes and electrolytes
Answer
Ohms law is applicable to electron tubes, discharge tubes and electrolytes
Explanation
Solution
Ohms law is not applicable to discharge tubes. Though it is applicable to semi conductors.