the motor effect Flashcards
1
Q
what is flemings left hand
A
FLEMING’S LEFT HAND RULE gives you the DIRECTION of the force.
2
Q
what does each part of the finger represent on flemings left hand
A
thumb = force
index = field
middle = current
2
Q
what is the right hand rule
A
currnet in a wire
3
Q
what is the equation for the motor effect
A
Force (N) = magnetic (T) x current (A) x length (m)
flux density
F=BIL
B= unit id Tesla
