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An electron moves through a uniform magnetic field given by = Bx i ̂ +(4.52 Bx)...

An electron moves through a uniform magnetic field given by = Bx i ̂ +(4.52 Bx) j ̂ . At a particular instant, the electron has velocity v → = (2.66 i ̂ +4.30 j ̂ ) m/s and the magnetic force acting on it is (4.31 × 10-19) k ̂ N. Find Bx.

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