Ch. 21 Electromagnetic Induction and Faraday's Law

Answer sheet  Due TBA

1. What is a magnetic flux?  How is it different than a magnetic field?

2. A uniform magnetic field can produce an EMF in a conducting loop if

a. the field changes in magnitude.

b. the loop changes position within the field.

c. the loop changes size.

d. the loop is removed from the field.

e. all of the above.

f. all except b.

g. all except c.

h. all except d.

3. Do you have any questions about something you read in this chapter? Is there anything that didn’t make sense? Is there any topic that you want me to emphasize or something you want me to skip because you are pretty sure you’ve got it? Any comments in general about the course, the chapter or the state of the universe?