Homework Answers
Answer: Upward.
The right hand rule states that, to find the direction of the magnetic force on a positive moving charge, the thumb of the right hand point in the direction of v, the fingers in the direction of B, and the force (F) is directed perpendicular to the right hand palm.
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A positive charge is moving with velocity v through a region of space where a uniform...
A positive charge is moving with velocity v through a region of space where a uniform...
A positive charge is moving with velocity v through a region of space where a uniform magnetic field exists everywhere into the screen, as the figure shows. What is the direction of the magnetic force on the charge just as it enters the field? B (into the screen) ㄨㄨㄨㄨㄨ ㄨㄨㄨㄨㄨ ㄨㄨㄨㄨㄨ Out of the screen Downward Right Upward
The figure shows three particles with identical charge magnitudes and masses moving through a uniform magnetic...
The figure shows three particles with identical charge magnitudes and masses moving through a uniform magnetic field inside a bubble chamber. Which particle has the greatest speed? Particle 3 Particle 1 Particle 2 2
A positively charged particle is moving with a constant velocity directed to the right through a...
A positively charged particle is moving with a constant velocity directed to the right through a region of a uniform magnetic field 8 directed out of the page as shown in the figure. In which direction must an electric field be applied to keep the particle moving along a straight line? OB Upward Downward Out of the page Into the page To the right in the plane of the page To the left in the plane of the page
Particle roundabout. The figure shows 11 paths through a region of uniform magnetic field. One path...
Particle roundabout. The figure shows 11 paths through
a region of uniform magnetic field. One path is a straight line;
the rest are half-circles. The table gives the masses, charges, and
speeds of 11 particles that take these paths through the field in
the directions shown. Which path in the figure corresponds to which
particle in the table?
A proton (charge = +e) instantaneously is moving north in a region where there is a...
A proton (charge = +e) instantaneously is moving north in a region where there is a uniform magnetic field pointing downward. At this instant, in what direction will the proton be deflected? to the east no direction (zero force) upward to the west downward
A proton is released from rest at a location in space where the magnetic field points...
A proton is released from rest at a location in space where the
magnetic field points upward toward the top of the page. Which of
the following is true?
The proton experiences no magnetic force and remains at
rest.
The proton experiences a magnetic force upward.
The proton experiences a magnetic force downward.
The proton experiences a magnetic force to the right.
The figure shows three identical charged particles moving with
the same speed but at different directions in a...
An electron traveling left to right enters a region of space where a uniform magnetic field...
An electron traveling left to right enters a region of space where a uniform magnetic field exists (see figure). Once in the field, the electron follows a circular path where r = 1.0E-6 m. If the magnitude of the magnetic field is 5.5 T, what is the speed of the electron and the direction of the magnetic field? 530 m/s, into the screen 530 m/s, out of the screen 9.7E5 m/s, into the screen 9.7E5 m/s, out of the screen...
There is a uniform magnetic field which points to the right. A+2 C charge is moving...
There is a uniform magnetic field which points to the right. A+2 C charge is moving upwards through this region (upwards means towards the top of your screen). What is the direction of the magnetic force exerted on this charged particle? O Toward the bottom of the screen To the bottom left corner of the screen Toward the top of the screen To the top right corner of the screen To the topleft corner of the screen Into the screen...
three particles having the same mass and same horizontal velocity enter a region of constant magnetic...
three particles having the same mass and same horizontal
velocity enter a region of constant magnetic field. ( i know the
answer for if you had q and -4q is out of the screen)
Item 2 Constants PartA Three particles having the same mass and the same horizontal velocity enter a region of constant magnetic field. One particle has a charge q, the other has a charge -2 q and the third particle is neutral. The paths of the particles...
An alpha particle (charge of +2e) moving with a speed of 5.5E6 m/s enters a region...
An alpha particle (charge of +2e) moving with a speed of 5.5E6 m/s enters a region of space where a uniform magnetic field of 5.0 T is directed right to left. If the angle in the image is 40°, what are the magnitude and direction of the magnetic force that acts on the alpha particle? B e V 5.7E-12 N, out of the screen 6.7E-12 N, out of the screen 3.5E7 N, into the screen 6.7E-12 N, into the screen...
A positive charge is moving with velocity v through a region of space where a uniform magnetic field exists everywhere into the screen, as the figure shows. What is the direction of the magnetic force on the charge just as it enters the field? B (into the screen) ㄨㄨㄨㄨㄨ ㄨㄨㄨㄨㄨ ㄨㄨㄨㄨㄨ Out of the screen Downward Right Upward
The figure shows three particles with identical charge magnitudes and masses moving through a uniform magnetic field inside a bubble chamber. Which particle has the greatest speed? Particle 3 Particle 1 Particle 2 2
A positively charged particle is moving with a constant velocity directed to the right through a region of a uniform magnetic field 8 directed out of the page as shown in the figure. In which direction must an electric field be applied to keep the particle moving along a straight line? OB Upward Downward Out of the page Into the page To the right in the plane of the page To the left in the plane of the page
Particle roundabout. The figure shows 11 paths through
a region of uniform magnetic field. One path is a straight line;
the rest are half-circles. The table gives the masses, charges, and
speeds of 11 particles that take these paths through the field in
the directions shown. Which path in the figure corresponds to which
particle in the table?
A proton is released from rest at a location in space where the
magnetic field points upward toward the top of the page. Which of
the following is true?
The proton experiences no magnetic force and remains at
rest.
The proton experiences a magnetic force upward.
The proton experiences a magnetic force downward.
The proton experiences a magnetic force to the right.
The figure shows three identical charged particles moving with
the same speed but at different directions in a...
There is a uniform magnetic field which points to the right. A+2 C charge is moving upwards through this region (upwards means towards the top of your screen). What is the direction of the magnetic force exerted on this charged particle? O Toward the bottom of the screen To the bottom left corner of the screen Toward the top of the screen To the top right corner of the screen To the topleft corner of the screen Into the screen...
three particles having the same mass and same horizontal
velocity enter a region of constant magnetic field. ( i know the
answer for if you had q and -4q is out of the screen)
Item 2 Constants PartA Three particles having the same mass and the same horizontal velocity enter a region of constant magnetic field. One particle has a charge q, the other has a charge -2 q and the third particle is neutral. The paths of the particles...
An alpha particle (charge of +2e) moving with a speed of 5.5E6 m/s enters a region of space where a uniform magnetic field of 5.0 T is directed right to left. If the angle in the image is 40°, what are the magnitude and direction of the magnetic force that acts on the alpha particle? B e V 5.7E-12 N, out of the screen 6.7E-12 N, out of the screen 3.5E7 N, into the screen 6.7E-12 N, into the screen...
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