good conductor material:
a. copper
b. may made copper
d. parallel circuit
a.
Note: more than one multiple choice answer may correct.
2. the current ‘common’ all resistors
b. brass
d.
4. R2
d. PVC
c. good insulator material:
a. may made plastic. series circuit
a. has free electrons
c. has lots free electrons
b. PVC
c.
5. copper
b. Good insulator materials are:
a. brass
d.When you have completed the questions, check out the answers the back
of the book.
3. wood. has free electrons
c.
Check Your Understanding
1. the current ‘common’ all resistors
b. may made plastic.
1 1
1 2
R R
T
. the voltage ‘common’ all resistors
c. the voltage ‘common’ all resistors
c. Good conductor materials are:
a. wood. may made copper
d.
1 1
1 2
R R
T
. has lots free electrons
b.
6. R2
d
