Magnetic field due to currentHard
Question
Magnetic field intensity of a short magnet at a distance 1m. on axial line is 1 oersted. At a distance 2 m. on the same line the intensity in oersted is :-
Options
A.0.75
B.0.125
C.0.25
D.0.5
More Magnetic field due to current Questions
A particle having charge q enters a region of uniform magnetic field (directed inwards) and is deflected a distance x af...Two tangent galvanometer, coil of same radius connected in series. The current flowing produces deflections of 60o and 4...A particle having charge q enters a region of uniform magnetic field (directed inwards) and is deflected a distance x af...A frog can be levitated in a magnetic field produced by a current in a magnetic field produced by a current in a vertica...A 10 eV electron is circulating in a plane at right angles to a uniform field at magnetic induction 10-4Wb/m2 (= 1.0 gau...