The magnetic induction at the centre O in fig shown is
As we learnt
If the direction of currents are different in concentric circles -
-
Mag. field at O due to sections 1,2,3,4 are considered as .
lies on pt.
Current opposite.
'NEET 2025 in dark': MP High Court orders re-test for Indore, Ujjain students; MCC counselling delayed
Punjab’s new 2-year MBBS bond, fee hike ‘exploitation’, ‘unfair’; interns, doctors shut OPDs in protest
NEET UG 2025 counselling likely to begin on July 1; AIQ seat allocation, court hearing updates
Create Your Account
To keep connected with us please login with your personal information by phone
Dont't have an account? Register Now