The variation between has been shown by
graph for heater filament.
a) |
![]() |
b) |
![]() |
c) |
![]() |
d) |
![]() |
The variation between has been shown by
graph for heater filament.
a) |
![]() |
b) |
![]() |
c) |
![]() |
d) |
![]() |
(a) As the current in heater filament increases, it gets more heated, hence its temperature increases and thereby its resistance increases. Due to which the current will decrease. Hence the variation of |