Question

calculate the resistance of a conductor when the current flowing through it is 300Milli amphere and potential difference is 0.8 V​

Answer 1

R=V/I

=0.8/300×10^-3

=0.8/0.3

=2.67ohm

Answer 2

resistance =potential difference/current

So,

R=V/I

where given V=0.8 and I =300mA

R=0.8/0.3 which is equal to 8/3

so resistance is 2.67ohm