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A solenoid is made from insulated copper wire mainly arranged as

Question
A solenoid is made from insulated copper wire mainly arranged as
closely wound turns
a single straight rod
separate magnets with gaps
random pieces
Answer
closely wound turns
Detailed Explanation
A solenoid is a closely wound coil of many circular turns of insulated copper wire. — Examisthan.com
A compass needle is best described as a Science · Magnetic Effects of Electric Current The end of a compass needle that points approximately towards north is called the Science · Magnetic Effects of Electric Current Like poles of two magnets Science · Magnetic Effects of Electric Current Unlike poles of two magnets Science · Magnetic Effects of Electric Current

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