हिंदी

For making a strong electromagnet the material of the core should be ______. -

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प्रश्न

For making a strong electromagnet the material of the core should be ______.

विकल्प

  • brass

  • laminated steel strips

  • soft iron

  • steel

MCQ
रिक्त स्थान भरें

उत्तर

For making a strong electromagnet the material of the core should be soft iron.

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