Question
Science Question on Magnetic Effects of Current and Magnetism
The current carrying device which produces a magnetic field similar to that of a bar magnet is:
A
A straight conductor
B
A circular loop
C
A solenoid
D
A circular coil
Answer
A solenoid
Explanation
Solution
A solenoid creates a magnetic field similar to a bar magnet, with distinct north and south poles, when current flows through its tightly wound coil.