Particles of various masses, charges, and speeds are injected into a region in which a uniform...
Particles of various masses, charges, and speeds are injected into a region in which a uniform E⃗ field and a uniform B⃗ field are perpendicular to each other. All the particles are initially moving in the same direction.
Which two conditions must be simultaneously fulfilled for the particles to continue moving in a straight line after entering the region?
Select the two correct statements. Please provide an explanation.
| The particles must have the same mass. |
| The particles must have the same charge. |
| The particles must have the same speed. |
| The particles must have the same kinetic energy. |
| The particles must have the same momentum. |
| The particles' velocities must be parallel to the E⃗ field. |
| The particles' velocities must be parallel to the B⃗ field. |
| The particles' velocities must be perpendicular to the E⃗ field and the B⃗ field. |
| The particles' velocities must be perpendicular to the B⃗ field. |
| The particles' velocities must be perpendicular to the E⃗ field. |
Homework Answers
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