asked 190k views
5 votes
Which of the following statements is true regarding electromagnetism?

All wires are electromagnetic.

Only wires carrying current are electromagnetic.

Only iron wires are electromagnetic.

Only copper wires are electromagnetic.

asked
User DonutGaz
by
8.0k points

2 Answers

0 votes
Only wires carrying current are electromagnetic.
answered
User Dave Templin
by
8.1k points
1 vote

Answer:

Only iron wires are electromagnetic.

answered
User Juffel
by
8.4k points
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