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14-03-2021
Physics

contestada

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:

Respuesta :

olubayoisrael276 olubayoisrael276

14-03-2021

Answer:

answer is 3mA

Explanation:

since V=IR

and 1.5v=1.5mA x 1ohms

definitely

it's gonna be directly proportional

means 3v=3mA

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