関連ワード:
define the difference between a permanent magnet and electromagnet explain the difference between a permanent magnet and an electromagnet 1 mark explain the difference between a permanent magnet temporary magnet and electromagnet what is the main difference between a permanent magnet and electromagnet explain describe the differences between a permanent magnet and an electromagnet contrast them what is the difference between permanent magnet and electromagnet class 10 what is the major difference between a permanent magnet and an electromagnetic device what is one difference between a permanent magnet and an electromagnet what are two differences between a permanent magnet and an electromagnet difference between permanent magnet and electromagnet class 7
