EXERCISES, LESSON 2
INSTRUCTIONS. The following exercises are to be answered by marking the lettered
response that best answers the question, or by completing the incomplete statement, or
by writing the answer in the space provided at the end of the question.
After you have completed all the exercises, turn to "Solutions to Exercises," at the
end of the lesson and check your answers with the Academy solutions.
Suppose two bodies, one negatively charged and the other positively charged, are
placed close together. How will they react to each other?
a. Repel each other.
b. Attract each other.
Neutralize each other.
d. Trade charges.
Voltage is a measurement of:
a. Potential difference.
b. Current flow.
Current is measured in: