A small point mass with
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m=1 kg and charge
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q=1 C enters perpendicularly into a triangular region of uniform magnetic field strength
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B=2 T as shown in figure.
The maximum velocity (in
m/s) of mass such that it completes a semicircle in magnetic field region is (Given your answer as an integer)
![](https://df0b18phdhzpx.cloudfront.net/ckeditor_assets/pictures/1299271/original_15q.png)