rafi10 rafi10
  • 02-02-2019
  • Physics
contestada

What is the new current?

What is the new current class=

Respuesta :

christy52 christy52
  • 02-02-2019
voltage = current x resistance
since R is doubled, current must reduce by half.
So,
new current = 120/2 = 60mA
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