Electromagnetism - Electrostatic Force: The Four Fundamental Forces of Physics #4a

What are the two forms of electromagnetism mentioned in the video?

• Magnetic force and nuclear force

• Electrostatic force and gravitational force

• Gravitational force and nuclear force

• Electrostatic force and magnetic force

According to Coulomb's law, what happens to the force between two charged objects as the distance between them increases?

• The force becomes zero

• The force remains the same

• The force decreases

• The force increases

What particle is responsible for carrying the electrostatic force?

• Proton

• Electron

• Photon

• Neutron

What happens when a balloon is rubbed on a wool sweater?

• The balloon becomes positively charged

• The sweater becomes negatively charged

• The balloon becomes negatively charged

• The sweater remains neutral

What natural phenomenon is explained by the buildup of electrostatic force in clouds?

• Wind

• Lightning

• Thunder

• Rain