Question

calculate the resistance of a resistor if the current flowing through it is 200MA ,when the applied potential difference is 0.8v​

Answer 1

Answer:

$4 \times {10}^{ - 9}$

Explanation:

According to ohms law,

V=IR

R = V/I

R= 0.8/200000000 or 2×10 power 6

R = Above answer