Electricity and Magnetism

What is the relationship between electricity and magnetism called?

• Electrostatics

• Electrodynamics

• Electromagnetism

• Magnetostatics

Tags

NGSS.HS-PS2-5

NGSS.HS-PS3-5

Who discovered that an electric current creates a magnetic field around it?

• James Clerk Maxwell

• André-Marie Ampère

• Michael Faraday

• Hans Christian Oersted

Tags

NGSS.HS-PS2-5

What did André-Marie Ampère contribute to the study of electricity and magnetism?

• Discovered electromagnetic induction

• Developed the mathematical formula for magnetic force between currents

• Formulated Maxwell's Equations

• Confirmed the existence of electromagnetic waves

Tags

NGSS.HS-PS2-5

Which scientist discovered electromagnetic induction?

• Hans Christian Oersted

• Michael Faraday

• André-Marie Ampère

• Heinrich Hertz

What is the significance of Maxwell's Equations?

• They describe how electric and magnetic fields interact

• They show that electric current creates a magnetic field

• They demonstrate electromagnetic induction

• They confirm the existence of electromagnetic waves

Tags

NGSS.HS-PS2-5

NGSS.HS-PS3-5

Who confirmed Maxwell's theory by generating and detecting electromagnetic waves?

• Michael Faraday

• James Clerk Maxwell

• Heinrich Hertz

• André-Marie Ampère

What did Heinrich Hertz's experiments demonstrate about electromagnetic waves?

• Electric and magnetic fields interact

• Electric currents create magnetic fields

• Changing magnetic fields produce electric currents

• Light and radio waves are forms of electromagnetic radiation

Tags

NGSS.HS-PS4-3