what is coercivity
Asked by vishal mishra | 27th Dec, 2012, 05:34: PM
Expert Answer:
Coercivity measures how permanent a magnet is. It determines how much field is needed to demagnetize the magnet. High quality permanent magnets have high coercivity which makes them difficult to demagnetize.
Answered by | 28th Dec, 2012, 11:30: AM
Kindly Sign up for a personalised experience
- Ask Study Doubts
- Sample Papers
- Past Year Papers
- Textbook Solutions
Sign Up
Verify mobile number
Enter the OTP sent to your number
Change