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
Graphical Questions
question_answer
Which of the adjoining graphs represents ohmic resistance [CPMT 1981; DPMT 2002]
A)
B)
C)
D)
Correct Answer:
A
Solution :
For ohmic resistance \[V\propto i\] Þ \[V=Ri\] (here R is constant)