An electron is traveling due south when it enters a uniform magnetic field directed due west. which of the following statements concerning this situation is false?
a) the subsequent motion of the electron will be the same as if there were an electric field directed due west and no magnetic field present.
b) the electron will follow a curved path.
c) the direction of the magnetic force on the electron will vary with time.
d) the magnitude of the magnetic force will be constant with time.
e) the direction of the magnetic field and the direction of the magnetic force on the electron are perpendicular to one another.
Answers: 2
Another question on Physics
Physics, 22.06.2019 04:00
10 newton object is placed 3 meters from the fulcrum. at what distance on the other side would you need to place a 15 newton object to balance the lever? show your work!
Answers: 2
Physics, 22.06.2019 11:50
The electric field between square plates of a parallel-plate capacitor has magnitude e. the potential across the plates is maintained with constant voltage by a battery as they are pulled apart to twice their original separation, which is small compared to the dimensions of the plates. the magnitude of the electric field between the plates is now equal to a)e b)e/4 c)e/2 d)4e e)2e
Answers: 1
Physics, 22.06.2019 12:30
An engine undergoes a cycle as shown in the diagram. during a complete cycle the work done by the gas is 28.5×103 j and the energy transferred thermally out is 99.4×103 j. there are 1.5×1024 gas molecules and they have three active degrees of freedom. 6. (6 pts) during which process(es) is energy transferred thermally into the gas? a. 1→2 b. 2→3 c. 4→1 d. 1→2 and 4→1 e. none of the above
Answers: 3
You know the right answer?
An electron is traveling due south when it enters a uniform magnetic field directed due west. which...
Questions
Business, 16.10.2019 19:00
History, 16.10.2019 19:00
Mathematics, 16.10.2019 19:00
English, 16.10.2019 19:00
History, 16.10.2019 19:00
Mathematics, 16.10.2019 19:00
Mathematics, 16.10.2019 19:00
Biology, 16.10.2019 19:00
Mathematics, 16.10.2019 19:00
Computers and Technology, 16.10.2019 19:00
