Magnetism Had Been a Known Phenomenon for Some Time Before

question 90

Multiple Choice

Magnetism had been a known phenomenon for some time before its relation to electric currents was found.That a current in a wire produces a magnetic field was discovered by:

• A)Maxwell.
• B)Ampere.
• C)Oersted.
• D)Tesla.

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The act of teaching or educating, often involving a direction or order that is to be followed.

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Moving in one side and out of the other side of (an opening, channel, or location), indicating motion from one end or side to the other.

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Referring to a position or space that separates two points, objects, or entities.

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Having all the necessary or appropriate parts; fully carried out; thorough.