Device A has a current of 0.4 A and a resistance of 3 Ω. Device B has a current of 0.6 A and a resistance of 3Ω. Which device would be more energy efficient?

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asked Jun 19, 2021 118k views

1 vote

Device A has a current of 0.4 A and a resistance of 3 Ω. Device B has a current of 0.6 A and a resistance of 3Ω. Which device would be more energy efficient?

Physics
high-school

Marlyn asked

by Marlyn

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2 Answers

5 votes

Answer:

Device A because it would use more voltage :D

Step-by-step explanation:

Jack Juiceson answered Jun 19, 2021

by Jack Juiceson

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4 votes

Your answer would be Device A.

Neves answered Jun 24, 2021

by Neves

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