Current Electricity, Charging & Discharging Of Capacitors / वर्तमान बिजली, चार्ज और कैपेसिटर का निर
NEET
Physics
Current Electricity, Charging & Discharging Of Capacitors / वर्तमान बिजली, चार्ज और कैपेसिटर का निर
NEET PYQ-Current Electricity Charging Capacitors
question_answer
Which of the following graph represents the variation of resistivity \[(\rho )\] with temperature (T) for copper? [NEET 2020]
A)
B)
C)
D)
Correct Answer:
B
Solution :
[b] At temperature much lower than \[0{}^\circ C\], graph deviates considerably from a straight line. Option is correct