Please wait...
Contact Us
Need assistance? Contact us on below numbers

For Study plan details

10:00 AM to 7:00 PM IST all days.

For Franchisee Enquiry



Thanks, You will receive a call shortly.
Customer Support

You are very important to us

For any content/service related issues please contact on this number


Mon to Sat - 10 AM to 7 PM

S is the surface of lump of magnetic material

a)Lines of B are necessarily continuous across S

b)Some lines of B must be discontinuous across S

c)Lines of H are necessarily continuous across S

d)Lines of H cannot all be continuous across S

Asked by bhuvanshetty1340 2nd May 2020, 7:18 PM
Answered by Expert
Magnetic field lines for magnetic induction (B) form continuous lines, thus, lines of magnetic field (B) are necessarily continuous across S. 
Also, magnetic intensity (H) to magnetise varies from inside and outside thelump. Thus, the line of H cannot all be continuous across S. 
Thus, Option (a) and (d) both are correct. 
Answered by Expert 3rd May 2020, 3:07 PM
Rate this answer
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10

You have rated this answer /10

Your answer has been posted successfully!

Chat with us on WhatsApp