Current Electricity, Charging & Discharging Of Capacitors / वर्तमान बिजली, चार्ज और कैपेसिटर का निर
JEE Main & Advanced
Physics
Current Electricity, Charging & Discharging Of Capacitors / वर्तमान बिजली, चार्ज और कैपेसिटर का निर
Question Bank
Electric Conduction, Ohm's and Resistance
question_answer
For which of the following the resistance decreases on increasing the temperature [MP PET 1993]
A) Copper
B) Tungsten
C) Germanium
D) Aluminium
Correct Answer:
C
Solution :
For semiconductors, resistance decreases on increasing the temperature.