urvashi last edited by
Answer is not given
tushar rathore last edited by tushar rathore
@urvashi use formula R=∆V/∆I for both cases at given points.
But I think figure is incomplete as for first case at I=15 , ∆V is insufficient (0.8-?)/(20-10).
Harshal Patil last edited by Harshal Patil
It is solved example from ncert... how come answer is not given? They provide entire solution.
tushar rathore last edited by
@harshal-patil how 0.7 came or it is not printed.?
Harshal Patil last edited by
@tushar-rathore they hav approximated the value according to graph