1. What, if anything, is wrong with the following statement. A charge of magnitu

Question

1. What, if anything, is wrong with the following statement. A charge of magnitude 6 C is moving with velocity v= 2 m/s i in a magnetic field B =4 T i. The charge experiences a force of F (6 x 10^-6 C )(2 m/s)(4 T) = 4.8 x 10^-5 N. 2.In the following, identify in which the charged particle would experience a force and identify the type of force (electric, magnetic, both or neither) a. a charged particle is stationary in a magnetic field. b. a charged particle is stationary in an electric field. c. a charged particle is moving in a magnetic field. d. a charged particle is moving in a region of space with both an electric and magnetic field present. e. a moving charge in an electric field. 3. In the following sketch, a positive charge is moving as indicated. When the charge enters the magnetic field, which way will it be deflected? What will the subsequent path of the charge look like?

Explanation / Answer

1.

as F = q*(V X B) = q*V*B*sin(theta)

as theta = 0 (V and B are in same direction)

so ,

F = qVB* sin(0) = 0

2)

a) no force as Velocity = 0

b) electric force is applied

c)magnetic force is applied

d)both magetic and eletric field

e) only electric field is applied

3)

it will be deflected in Upwards direction in the begining

the particle moving in a circular path

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