The correct answer is 1.
An electromagnet is type of magnet in which a magnetic field is produced by an electric current.
However, the magnetic field disappears when the current is turned off. Therefore, it does not function without a source of current.
English is a west germanic language that originated from the Anglofresian dialects brought to britiain the 5th to 7th centuries.
I say B- because it is a word that may be unfamiliar to audiences. It makes the reader pay attention and not just skip and skim the word.
Hope this helps!
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The age of Enlightenment stressed reason rather than religion
the male character is told to go into a house into the parlor, and there is the man ... The story was strange because of the theme behind the story, the fact ... “Continuity of the Parks”