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Who built the first electromagnet and when?
The first electromagnet was built by William Sturgeon in 1825. Sturgeon discovered that wrapping an insulated wire around a horseshoe-shaped iron core and passing an electric current through the wire created a magnetic field. This invention laid the foundation for the development of various electromagnetic devices and technologies.
Who invented the first electromagnet motor?
British scientist William Sturgeon invented the electromagnet in 1824.[7][8] His first electromagnet was a horseshoe-shaped piece of iron that was wrapped with about 18 turns of bare copper wire
What was wrapped around an iron bar to create the first electromagnet?
A copper wire was wrapped around an iron bar to create the first electromagnet.
Who made the first electromagnet?
Joseph Henry
What is the difference in a common bar magnet and an electromagnet?
The comon bar magnet has two poles, and the electromagnet can be turned on and off also the electromagnet uses electricity to create a magnetic field in the first place. so the difference is normal magnet cant be turned on and off but the electromagnet can. does that answer ur question?
When was the electrometer invented?
The first electromagnet was invented in 1825.
How was the electromagnet first made?
yo bro no body cares oh
Which is better a permanent magnet or an electromagnet?
electromagnet
What was built first aeroplanes or helicopters?
the first plane was built in 1903 the first helicopter was built in 1909
An electromagnet becomes storgner when the?
an electromagnet becomes storgner when the.
What does an electromagnet operator do to release metal attached to the electromagnet?
An electromagnet operator can release metal attached to the electromagnet by turning off the electric current flowing through the electromagnet coils. This de-energizes the electromagnet, causing the magnetic field to dissipate and the metal object to fall off.
Where was the first sumarine built?
where was the first submarine built
