Question
Question: Mark the incorrect statement. When a potential difference is applied across, the current passing th...
Mark the incorrect statement.
When a potential difference is applied across, the current passing through
A
An insulator at 0 K is zero
B
A semiconductor 0 K is zero
C
A metal at 0 K is zero
D
A p – n junction diode at 300 K is finite, if it is reverse biased.
Answer
A metal at 0 K is zero
Explanation
Solution
: a metal at 0K is zero