Free help with homework

Why join Brainly?

  • ask questions about your assignment
  • get answers with explanations
  • find similar questions


Temporary magnet are also called electromagnet till the current passes through a conductor it behaves like a magnet when current is stoped the substance loses its magnet.but permanent magnet is naturally occuring element like ferric oxide it does not depend on electric current
0 0 0
Permanent magnet-
*strength cannot be increased or decreased
*magnetism cannot be easily destroyed
temporary magnet-
*strength can be increased or decreased
*magnetism can easily be increased ,decreased or destoyed

0 0 0
The Brain
  • The Brain
  • Helper
Not sure about the answer?
Learn more with Brainly!
Having trouble with your homework?
Get free help!
  • 80% of questions are answered in under 10 minutes
  • Answers come with explanations, so that you can learn
  • Answer quality is ensured by our experts