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Questions and Answers
What is electromagnetism?
What is electromagnetism?
Who discovered the interaction between electric currents and magnetic fields?
Who discovered the interaction between electric currents and magnetic fields?
What are magnetic field lines used for?
What are magnetic field lines used for?
How can the direction of a magnetic field due to a current-carrying conductor be determined?
How can the direction of a magnetic field due to a current-carrying conductor be determined?
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What forms closed loops around a magnet or current-carrying conductor?
What forms closed loops around a magnet or current-carrying conductor?
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