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A positive charge q = 3.20 10-19 C moves with a velocity vector v = (2.00...

A positive charge q = 3.20 10-19 C moves with a velocity vector v = (2.00 x̂ + 3.00 y hat - 1.20 ẑ) m/s through a region where both a uniform magnetic field and a uniform electric field exist. (a) Calculate the total force on the moving charge (in unit-vector notation) taking vector B = (2.00 x̂ + 4.00 y hat + 0.900 ẑ) T and vector E = (4.20 x̂ - y hat - 2.00 ẑ) V/m.

Fx =_________ N

Fy = ________N

Fz =_______ N

(b) What angle does the force vector make with the positive x axis? (Only enter acute angles.)

__________°

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