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Magnetic Effects of Electric Current — Science STD 10 — Question

CBSE BoardEnglish MediumSTD 10ScienceMagnetic Effects of Electric Current1 Mark
MCQ
The most suitable material for making the core of an electromagnet is :
  • ✓
    Soft iron.
  • B
    Brass.
  • C
    Aluminium.
  • D
    Steel.
✓

Answer

Correct option: A.
Soft iron.
The most suitable material for making the core of an electromagnet is soft iron because its use as a core in a solenoid produces strongest magnetism.

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