7. Electricity and Magnetism
Electric Charge — Quiz
Test your understanding of electric charge with 5 practice questions.
Practice Questions
Question 1
Which of the following best describes the fundamental property of electric charge?
Question 2
According to Coulomb’s law, what happens to the force between two point charges if the distance between them is tripled?
Question 3
Two identical charges +Q are placed 0.5 m apart. If the force between them is 3.6 N, what is the value of each charge?
Question 4
Which of the following statements about electric charge is true?
Question 5
A charge of +2 μC is placed at the origin, and a charge of -3 μC is placed 1 m away on the x-axis. What is the magnitude and direction of the force on the +2 μC charge?