The force on electron in electric field of 108 N/C
Correct answer: D. 1.6 x 10^-11
- A. 1.6 x 10^-4
- B. 1.6 x 10^-8
- C. 1.6 x 10^-10
- D. 1.6 x 10^-11
Explanation
The force experienced by an electron in an electric field can be calculated using the formula:F= q.EWhere q= 1.6 x 10-19 CE= 108 N/C
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
About Electromagnetism
Magnetic flux density and magnetic flux describe the strength of a magnetic field and the field passing through a surface. A charged particle moving through a magnetic field experiences a force perpendicular to its velocity and may follow circular or helical motion, depending on the angle between velocity and field.
Practise Electromagnetism
1,176 free Electromagnetism MCQs from Physics, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Physics questions like this
Physics is on 16 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Electromagnetism questions
In step up transformer when the alternating voltage increases then the alternatingcurrent
A uniform magnetic field is directed into the page.A charged particle is parallel to the magnetic field into the page. moving in the spiral of decreasing radius as shown. A reasonable explanation is
If the plane of the rectangular coil is parallel to the field, the torque on the coil is
An electron enters a region of uniform perpendicular E and B fields. It is observed that the velocity v of the electron is unelected. A possible explanation
The charged particle enters the uniform magnetic field in such a way that its initial velocity is not perpendicular to the field, the orbit will be
Value of permeability of free space in SI units is