zchwilke53 zchwilke53
  • 12-02-2018
  • Physics
contestada

Determine the value of the resistor r so that a current of 0.5a flows through the load.

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jcherry99
jcherry99 jcherry99
  • 12-02-2018
What is the value of the voltage? There must be one somewhere.

This might be too simple minded, but I'll give it a voltage of 10 Volts.

R = voltage / Current
R = 10 / 0.5
R = 20 volts. 

Perhaps you could post a diagram if this is a Kirchhoff Law Question.
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