2 Questions abour electricity (URGENT)

[Scmazter]

SuP.

 

Have 2 questions about electricity.

This is from an assignment, I'm finished, except for these 2.

 

1. List how you could increase the size of the electric current produced by a generator.

 

2. Draw a cross-section of a moving coil loud speaker and label the components.

 

I can't find a cross-section of the ..... in a speaker on the net, and best I found wasn't all that good my teacher said, and now I forgot the site.

 

How do you increase the size of the current made by a generator?

Do you use a transformer? What are other ways?

 

I'd really appreciate some help, this is due this friday.

Thanks.