Question 7:
The
values of current I flowing in a given resistor for the corresponding
values of potential difference V across the resistor are given below −
|
I (Amperes)
|
0.5
|
1.0
|
2.0
|
3.0
|
4.0
|
|
V (volts)
|
1.6
|
3.4
|
6.7
|
10.2
|
13.2
|
Plot a
graph between V and I and calculate the resistance of that
resistor.
Solution:
The voltage is plotted on x-axis
and current is plotted on y-axis. The values of the current for
different values of the voltage are shown in the given table.
The IV characteristic
of the given resistor is plotted in the following figure.
resistance??????????????????
ReplyDeleteResistance??
ReplyDelete3.4 ohm
DeleteBecause 3.4/1;10.2/3.0.....=3.4
3.2 is the resistance
ReplyDeletecan you please explain it, mam ?
DeleteThe above diagram is wrong. Current should be on x-axis and voltage should be on y-axis.
ReplyDeleteit can be made either in ways
DeleteHow to find our resistance in this situation plz explain me
ReplyDelete