The following can not be made of soft iron

Options :
  1. electromagnet
  2. core of transformer
  3. core of dynamo
  4. magnet of loudspeaker

Answer and Explanation :-

Answer: Option 4


Sorry there is no explanation for this answer. Please help others by posting your response below

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

Previous Question : A ferromagnet is heated above its curie temperature. The correct statement is

Next Question : The south pole of earth's magnet is

Click here for free online test on Magnetism


 (Getemail alerts when others member replies)

More questions and answers on Indian History :-

The harder you fall, the heavier your heart the heavier your heart, the stronger you climb the stronger you climb, the higher your pedestal.
-Criss Jami