Term 3 Week 8 2017

Homework:

• Ex 6E, p. 222-224, F = Bqv
• Ex 6D, p. 218-219, F = BIL & F = BILsin(θ)
• Ex 6F, p. 227-228, V = BvL

V = BvL

Note:

• emf is an old term for voltage and stands for electromotive force
• E is also used by enginers for Voltage (not energy)

D.C. Motor

D.C. Motor How it Works

Brushless D.C. Motor How it Works

Electromagnetic Induction
Levitating Barbeque