A magnetic field B=B exists in the region a < x < 2a and B =...
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A magnetic field B=B exists in the region a < x < 2a and B = -B), in the region 2a < x < 3a, where Bo is a positive constant. A positive point charge moving with a velocity v = v1, where vo is a positive constant, enters the magnetic field at x = a. The trajectory of the charge in this region can be like, (A) (C) Z a (B) KH 2a 3a X a a Bo -Bo a a (D) Z KAK 2a 3a X 2a 3a 2a 3a 2a 3a X A magnetic field B=B exists in the region a < x < 2a and B = -B), in the region 2a < x < 3a, where Bo is a positive constant. A positive point charge moving with a velocity v = v1, where vo is a positive constant, enters the magnetic field at x = a. The trajectory of the charge in this region can be like, (A) (C) Z a (B) KH 2a 3a X a a Bo -Bo a a (D) Z KAK 2a 3a X 2a 3a 2a 3a 2a 3a X
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