questionedithistorytranslations

Current version

This is the accepted version.
added by Ninjai Feb. 1, 2018, 6:52 p.m.
What resistor should be connected to the 12 Volt battery with a current flow of 4 Amp?
48 Ohm
4 Ohm
3 Ohm
12 Ohm
According to Ohm's law, the resistance (R) of an object is defined as the ratio of voltage across it (V) to current through it (I) : R = V/I. R = 12/4 = 3.
Ninjai
0
Correct this question
wikipedia → Ohm's law
0
Very interesting!
reach: rather globalelectricselectronicsphysics

Votes

      Acceptable  Piper Perabo
      Acceptable  Eolia
      Acceptable  th3pizgat0r