Questions
The distance between the poles of a horse shoe magnet is 0.1 m and its pole strength is 0.01 Am. The induction of magnetic field at a point midway between the poles will be
detailed solution
Correct option is C
Net magnetic field at mid point P, B=BN+BSwhere BN = magnetic field due to N-poleBS= Magnetic field due to S-poleBN=BS=μ04πmr2=10-7 x 0.010.122=4 x 10-7 T∴Bnet=8 x 10-7 TTalk to our academic expert!
Similar Questions
Due to a small magnet, intensity at a distance x in the end on position is 9 gauss. What will be the intensity at a distance on broad side on position?
799 666 8865
support@infinitylearn.com
6th Floor, NCC Building, Durgamma Cheruvu Road, Vittal Rao Nagar, HITEC City, Hyderabad, Telangana 500081.
free study material
JEE Mock Tests
JEE study guide
JEE Revision Notes
JEE Important Questions
JEE Sample Papers
JEE Previous Year's Papers
NEET previous year’s papers
NEET important questions
NEET sample papers
NEET revision notes
NEET study guide
NEET mock tests
