A Conductor (shown in the figure) carrying constant current I is kept in...
A Conductor (shown in the figure) carrying constant current II is kept in the xx - yy plane in a uniform magnetic field →B→B . If FF is the magnitude of the total magnetic force acting on the conductor, then the correct statement(s) is (are)
Solution:
→F=I (→Displacement)×→B→F=I (−−−−−−−−−−→Displacement)×→B
As magnetic field is uniform
→F=I(2L+2R)ˆi×→B→F=I(2L+2R)ˆi×→B
When →B→B is along yy or zz axis
F∝(L+R)F∝(L+R)
When →B→B is along xx -axis
F=0F=0
As magnetic field is uniform
→F=I(2L+2R)ˆi×→B→F=I(2L+2R)ˆi×→B
When →B→B is along yy or zz axis
F∝(L+R)F∝(L+R)
When →B→B is along xx -axis
F=0F=0
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