zenger69
Bok Choyer
there was a question we had for a motors and generators topic test. It was fill in the blanks. The change in magnetic flux induces a/an ___________ in the coil.
So I wrote current.
But my teacher said should be an electromagnet force (emf) but aren't they the same thing. If emf is measured in V and Current measured in I.
P=VI therefore if there's voltage there's a current.
therefore they are ultimately the same thing, they are power.
Is that true what i've said or wrong?
So I wrote current.
But my teacher said should be an electromagnet force (emf) but aren't they the same thing. If emf is measured in V and Current measured in I.
P=VI therefore if there's voltage there's a current.
therefore they are ultimately the same thing, they are power.
Is that true what i've said or wrong?