Variation of resistance with temperature: 4
The relation between the resistance and temperature are shown in the following figure find:
a) R at T=0.
b) The temperature coefficient (alpha ) and its unit.
Variation of resistance with temperature:4
The relation between the resistance and temperature are shown in the following figure find:
a) R at T=0. b) The temperature coefficient (a) and its unit.
40
R(9)
35
30
20
15
10
T(C)
-300
270
-240
-210 -180
-150 -120
-90
-60
-30
0
30
60
06