CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

The voltage V and current I graph for a conductor at two different temperatures T1 and T2 are shown in the figure. The relation between T1 and T2 is


A
T1 > T2
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
T1 ≈ T2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
T1 = T2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
T1 < T2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is A T1 > T2

Slop of the V-i curve at any point equal to resistance at that point.From the curve slop for T1> slop for T2

Rr1> Rr2. Also at higher temperature resistance will be higher so T1> T2


flag
Suggest Corrections
thumbs-up
1
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Dependence of Resistance on Temperature
PHYSICS
Watch in App
Join BYJU'S Learning Program
CrossIcon