One form of Ohm's Law is V = IR.
QUESTION 8
What is the electric power in a circuit with a current of 5 A and a voltage of 10 V?
a. 2W
b. 0.5W
c. 50W
d. 250W
QUESTION 9
Which part of the atom is NOT a fundamental cause of electric charge?
a. Proton
b. Neutron
c. Electron
QUESTION 10
Which part of the atom is the source of mobile charges (charges that can move easily)?
a. Protons
b. Electrons