Discuss how power plants use generators. Include a discussion of how a source of mechanical energy is used and how the generator uses that energy source to produce electricity. Discuss the process used at a power plant to get electricity to your home from something such as burning coal, wind, or moving water.
also:
Suppose that a magnetic force in a motor was not strong enough to move. Describe how the force could be made stronger so that the motor would work?
also:
Suppose that a magnetic force in a motor was not strong enough to move. Describe how the force could be made stronger so that the motor would work?