Select the correct statements in the following list. A horizontal wire carries a

ID: 1838404 • Letter: S

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Select the correct statements in the following list. A horizontal wire carries a current straight toward you. From your point of view, the magnetic field caused by the current circles the wire in a clockwise direction. A charged particle travels in a circular path in a uniform magnetic field. If another charge travels in a circular path of one-half the original radius, the second particle has a charge one-half the first charge. A charged particle moves across a constant magnetic field. The magnetic force on this particle causes the particle to accelerate. A changing magnetic field produces an electric current.

Explanation / Answer

for the statements

1. False, using right hand rule , the dircetion of magnetic field is counterclockwise

2.False ,as radius = m * v/(B * q)

for the same particle , for half the radius , charge must be two times

3. This is true , as force is acting on the particle

4. False , this may be true in some cases

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Select the correct statements in the following list. A horizontal wire carries a

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