The magnetic force acting on a unit positive charge moving perpendicular to the magnetic field with a unit velocity is called:
Correct answer: C. Magnetic induction
- A. Magnetic flux
- B. Electric flux
- C. Magnetic induction
- D. Self inductance
Explanation
The magnetic force acting on a unit positive charge moving perpendicular to the magnetic field with a unit vleocity is called magnetic induction of magnetic field strength.
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
Which of the following best describes the magnetic field lines created by a long, straight, current-carrying wire?
If a wire having current 10A has a 3T magnetic field, what will be the magnetic field at a point from the wire at double the distance?
Why picture on a TV screen become distorted when a magnet is brought near the screen?
Is it possible to separate north pole only from bar magnet?
A proton is about 1840 times heavier than an electron. When it is accelerated by a potential difference of 1kV, its kinetic energy will be:
E/m of an electron is given by the relationship.