Astudent wants you to demonstrate that an electric current will produce a magnetic field. which set of objects could be used to demonstrate this? a) a battery, a coil of wire and a compass. b) a compass, some paper clips and a battery. c) a battery, an iron nail and a long copper wire. d) an iron nail, a permanent magnet and a battery.

A

Explanation:

A compass can show that an electric field is present. So, a battery, a coil of wire and a compass together could demonstrate that an electric current produces a magnetic field.

the answer would most likely be c, because if it's a comical piece of information, it may likely not be true, if it's a site that allows anybody to edit the content, it could mean a five year old is typing the info, and if it's a tv show produced by a celeb, it may have a biased opinion.