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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > An electron moves through a uniform magnetic field given by B = Bxiˆ+(3Bx) jˆ. At a particular instant, the electron has the velocity v = ( 2.0iˆ+4.0jˆ) m/s and the magnetic force acting on its is ( 6.4×10^−19 N ) kˆ Find Bx.

An electron moves through a uniform magnetic field given by B = Bxiˆ+(3Bx) jˆ. At a particular instant, the electron has the velocity v = ( 2.0iˆ+4.0jˆ) m/s and the magnetic force acting on its is ( 6.4×10^−19 N ) kˆ Find Bx.

An electron moves through a uniform magnetic field given by B = Bxiˆ+(3Bx) jˆ. At a particular instant the electron has the velocity v = ( 2.0iˆ+4.0jˆ) m/s and the magnetic force acting on its is ( 6.4×10^−19 N ) kˆ Find Bx.