A particle with charge q is moving along the direction parallel to a straight wire with current also along i Which of the following statements are TRUE? 1. The direction of the magnetic force on the charge depends on whether the particle is moving in the + direction or - direction. II. The magnetic field of the wire will change its direction depending on the sign of the charge. III. The magnetic force on the particle will reverse its direction whether the particle is above or below the wire. IV. The magnetic force on the particle is along the direction. O A. I & III O B. II & IV O C. I & IV O D. II & III * ● ● · ●• * * * X x * * x *
A particle with charge q is moving along the direction parallel to a straight wire with current also along i Which of the following statements are TRUE? 1. The direction of the magnetic force on the charge depends on whether the particle is moving in the + direction or - direction. II. The magnetic field of the wire will change its direction depending on the sign of the charge. III. The magnetic force on the particle will reverse its direction whether the particle is above or below the wire. IV. The magnetic force on the particle is along the direction. O A. I & III O B. II & IV O C. I & IV O D. II & III * ● ● · ●• * * * X x * * x *
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Transcribed Image Text:A particle with charge q is moving along the direction parallel to a straight wire with current also along i
Which of the following statements
are TRUE?
1. The direction of the magnetic force on the charge depends on whether the particle is moving in the + direction or -
direction.
II. The magnetic field of the wire will change its direction depending on the sign of the charge.
III. The magnetic force on the particle will reverse its direction whether the particle is above or below the wire.
IV. The magnetic force on the particle is along the direction.
O A. I & III
O B. II & IV
O C. I & IV
O D. II & III
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