ravensin158 ravensin158
  • 13-05-2022
  • Physics
contestada

Please help, im stuck on this question

Please help im stuck on this question class=

Respuesta :

jsimpson11000 jsimpson11000
  • 13-05-2022

Answer:

A) .27 A

Explanation:

v = ir

i = v/r

equivalent r  =   45 * 90 / (45+90) = 30 ohms    ( for the two r in parallel)

i = 8v / 30 ohm = 267 mAmps

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