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