Electromagnetism Quiz

What is the fundamental characteristic of particles like protons and electrons?

• Electric charge

• Magnetic field

• Mass

• Gravitational pull

What determines the strength and direction of an electric field?

• The temperature of the environment

• The size and sign of the charged particles

• The speed of the charged particles

• The mass of the charged particles

How are magnetic fields produced?

• By thermal energy

• By gravitational forces

• By moving electric charges

• By stationary electric charges

Which of the following is NOT an example of electromagnetic waves?

• X-rays

• Sound waves

• Radio waves

• Microwaves

What is one practical application of electromagnetism in daily life?

• Photosynthesis

• Water filtration

• Electric motors

• Photosynthesis