10
QuizMultiple Choice

Electromagnetism

Question 10 • ELPGEQ2 M/J Science 3 - 2002100 HCPS v24

Which wire, when current flows through it, would be surrounded by the strongest magnetic field?

Answer
A
A thin copper colored bar.
B
A copper colored coil with 2 turns.
C
A copper colored coil with 5 turns.
D
A thick copper colored bar.