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Class 10 Science Medium Mcq English Medium

A current-carrying solenoid can be made into an electromagnet by placing inside it

Question
A current-carrying solenoid can be made into an electromagnet by placing inside it
a piece of magnetic material such as soft iron
a plastic rod
a glass rod
a rubber rod
Answer
a piece of magnetic material such as soft iron
Detailed Explanation
Soft iron placed in the strong solenoid field becomes magnetised and forms an electromagnet. — 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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