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