Question

When you apply 1.5 V across unknown ohmic resistor you observe current of 1.5 mA. You expect to observe current of _____ mA when you apply 3 V across the same resistor.

0.3 mA
3 m A
30 mA
300 mA
Other:

Answer 1

answer is 3mA

Step-by-step explanation:

since V=IR

and 1.5v=1.5mA x 1ohms

definitely

it's gonna be directly proportional

means 3v=3mA