Physics-
General
Easy
Question
A semi circular current carrying wire having radius R is placed in x-y plane with its centre at origin 'O' There is non-uniform magnetic field 
(here 
is +ve constant) is existing in the region. The magnetic force acting on semi circular wire will be along
- -x-axis
- + y-axis
- -y-axis
- +x-axis
The correct answer is: -x-axis
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