mohammed200754 mohammed200754
  • 24-01-2022
  • Physics
contestada

……………………………………………………………..?

 class=

Respuesta :

jcherry99
jcherry99 jcherry99
  • 02-02-2022

Answer:

C

Explanation:

First find the electrical wattage

W = I^2 * R

R = 12 ohms

I = 2 amps

Wattage = 2^2 * 12

Wattage = 4* 12

Wattage = 48 watts.

Now you need to use the power formula

Work = Power * Time

Work = ?

Power = 48 watts

Time = 3 minutes = 3 * 60 = 180 seconds.

Work = 48 * 180

Work = 8640 J

That's C

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