5. A motorcycle starter motor needs 40.0 A to operate with a
resistance of 0.150 Ohms. What is the needed voltage to start
the motor?
A. 5.00 V
B. 6.00V
C. 7.00V
6. What will happen to the current if the voltage is reduced to
one half?
A. Tripled B. Doubled C. Decreased by one half
7. What type of conducting wire has the greatest resistance to
the flow of current?
A. Thin, long wire B. Thick, long wire C. Thin, short wire
8. What is the voltage across 6 Ohms load when 3A of current
passes through it?
A.2V
B. 9V
C. 18 V
9. What is the electric current if a circuit has a resistance of 100
Ohms and voltage of 12.0V?
A. 0.120 A B. 9.00 A C. 12,0A
10. Which of the following properties of materials does NOT
affect resistance?
A. Length B. Thickness C. strength of the materials​