Homework Answers
Direction of magnetic field due to a moving point charge is given by Maxwell's right hand rule
point the thumb of your right in the direction of velocity of positive charge(current) and then curl your fingers, the direction of the fingers represent the direction of magnetic field
At point A, magnetic field is directed outwards
At point B, magnetic field is directed inwards
At point C, magnetic field is zero
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3. A positively charged particle moves in the vertical direction as shown below. Indicate the direction...
A positively charged particle moves in the +x direction in a region of uniform magnetic field...
A positively charged particle moves in the +x direction in a region of uniform magnetic field B directed into the page as shown. The resultant force on the particle can be made qual to zero by the application of a uniform electric field in the what direction? Please show all work and provide an explanation!! a. +y direction b. -y direction c. +x direction d. -x direction e. direction perpendicular to and out of the page.
Find the direction of the magnetic field acting on the positively charged particle moving in the...
Find the direction of the magnetic field acting on the positively charged particle moving in the various situations shown in the figure below if the direction of the magnetic force acting on It is as indicated. Figure (a) Select Figure (b)にSelect- Figure (c) にSelect y (in) 3
Each of the figures below depicts the velocity v of a positively charged particle. The particle...
Each of the figures below depicts the velocity v of a positively charged particle. The particle moves in the presence of a magnetic field, and a magnetic force Facts on the particle as shown. In each case, which of the choices gives the direction of the magnetic field that is consistent with the given velocity and magnetic force direction?
(a) Find the direction of the force on a proton (a positively charged particle) moving through...
(a) Find the direction of the force on a proton (a positively
charged particle) moving through the magnetic fields in the figure,
as shown.
(b) Repeat part (a), assuming the moving particle is an
electron.
Field
Force Direction
a
b
c
d
e
f
Field
Force Direction
a
b
c
d
e
f
in out ˇ B θ θ →B →B →B →B →B
3. The diagram below shows the trajectories of three charged particles moving in a uniform magnetic...
3. The diagram below shows the trajectories of three charged
particles moving in a uniform magnetic field of strength B. The
field points into the plane of the paper. The particles are moving
in the plane of the paper. The direction in which each particle is
moving is shown by the arrows. (a) For each particle, find if the
charge is positive or negative (Q>0 or Q<0). Q1: Q2: Q3: (b)
Assume all particles have the same velocity (v) and...
A positively charged body is moving in the negative z direction as shown. What is the...
A positively charged body is moving in the negative z direction as shown. What is the direction of the magnetic field due to the motion of this charged body at point P? Y 1 Notes Comments :
Find the direction of the magnetic field acting on a positively charged particle moving in the...
Find the direction of the magnetic field acting on a positively charged particle moving in the situation shown in Figure B out of the page o toward the right o into the page o toward the bottom of the page O أخرى
Find the direction of the force on a proton (a positively charged particle) moving through the...
Find the direction of the force on a proton (a positively
charged particle) moving through the magnetic fields as shown in
the figures below.
Bout
A uniform magnetic field is in the positive z direction. A positively charged particle is moving...
A uniform magnetic field is in the positive z direction. A positively charged particle is moving in the positive x direction through the field. The net force on the particle can be made zero by applying an electric field in what direction?
A positively charged particle of mass 7.67 × 10-8 kg is traveling due east with a...
A positively charged particle of mass 7.67 × 10-8 kg is traveling due east with a speed of 80.8 m/s and enters a 0.353-Tuniform magnetic field. The particle moves through one-quarter of a circle in a time of 4.20 × 10-3 s, at which time it leaves the field heading due south. All during the motion the particle moves perpendicular to the magnetic field. (a)What is the magnitude of the magnetic force acting on the particle? (b) Determine the magnitude...
Find the direction of the magnetic field acting on the positively charged particle moving in the various situations shown in the figure below if the direction of the magnetic force acting on It is as indicated. Figure (a) Select Figure (b)にSelect- Figure (c) にSelect y (in) 3
Each of the figures below depicts the velocity v of a positively charged particle. The particle moves in the presence of a magnetic field, and a magnetic force Facts on the particle as shown. In each case, which of the choices gives the direction of the magnetic field that is consistent with the given velocity and magnetic force direction?
(a) Find the direction of the force on a proton (a positively
charged particle) moving through the magnetic fields in the figure,
as shown.
(b) Repeat part (a), assuming the moving particle is an
electron.
Field
Force Direction
a
b
c
d
e
f
Field
Force Direction
a
b
c
d
e
f
in out ˇ B θ θ →B →B →B →B →B
3. The diagram below shows the trajectories of three charged
particles moving in a uniform magnetic field of strength B. The
field points into the plane of the paper. The particles are moving
in the plane of the paper. The direction in which each particle is
moving is shown by the arrows. (a) For each particle, find if the
charge is positive or negative (Q>0 or Q<0). Q1: Q2: Q3: (b)
Assume all particles have the same velocity (v) and...
A positively charged body is moving in the negative z direction as shown. What is the direction of the magnetic field due to the motion of this charged body at point P? Y 1 Notes Comments :
Find the direction of the magnetic field acting on a positively charged particle moving in the situation shown in Figure B out of the page o toward the right o into the page o toward the bottom of the page O أخرى
Find the direction of the force on a proton (a positively
charged particle) moving through the magnetic fields as shown in
the figures below.
Bout
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