Orsted and Faraday Reading Comprehension 2025

What was Hans Christian Ørsted's groundbreaking observation in 1820?

• A compass needle moved when near a current-carrying wire.

• Electricity can be stored in a battery.

• Magnetism can be used to power a light bulb.

• Electricity and magnetism are unrelated phenomena.

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What did Michael Faraday discover in 1831?

• Electromagnetic induction

• The electric battery

• The light bulb

• The steam engine

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How did Faraday demonstrate electromagnetic induction?

• By moving a magnet in and out of a coil of wire

• By connecting a battery to a light bulb

• By using a steam engine to generate electricity

• By observing the Earth's magnetic field

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What is the significance of Faraday's discovery of electromagnetic induction?

• It formed the basis for electrical generators and transformers.

• It led to the invention of the electric battery.

• It proved that electricity and magnetism are unrelated.

• It showed that electricity cannot produce magnetism.

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How did Ørsted and Faraday's discoveries contribute to modern physics and technology?

• They helped establish electromagnetism as a fundamental force of nature.

• They led to the discovery of nuclear energy.

• They proved that light is a form of electromagnetic radiation.

• They showed that gravity is stronger than electromagnetism.

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