When a light,straight conducting wire is susp | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) The magnetic force $F$ acting on a current-carrying conductor placed in a magnetic field is given by the formula $F = I L B \sin(	heta)$.Here,$I$

Vedclass · Accepted Answer

All of the above

Vedclass · Answer

(D) The magnetic force $F$ acting on a current-carrying conductor placed in a magnetic field is given by the formula $F = I L B \sin(	heta)$.Here,$I$ is the electric current,$L$ is the length of the conductor within the magnetic field,$B$ is the magnetic field strength,and $	heta$ is the angle between the current direction and the magnetic field.Since the wire is placed perpendicular to the magnetic field,$	heta = 90^\circ$,and $\sin(90^\circ) = 1$.Therefore,the force $F = I L B$.This shows that the magnetic force is directly proportional to the electric current $(I)$,the length of the wire $(L)$,and the magnetic field strength $(B)$.Thus,all the given options are correct.

When a light,straight conducting wire is suspended perpendicular to a strong magnetic field and an electric current is passed through it,the magnetic force acting on it is proportional to which of the following?

Similar Questions

How is the relative strength of a magnetic field shown around a magnet?

What will be the frequency of an alternating current if its direction changes after every $0.01\,s$ (in $,Hz$)?

Find the minimum rating of fuse that can be safely used on a line on which two $1.1 \, kW$ electric geysers are to run simultaneously. The supply voltage is $220 \, V$. (in $A$)

$A$ magnetic compass shows a deflection when placed near a current-carrying wire. How will the deflection of the compass be affected if the current in the wire is increased? Support your answer with a reason.

What is the difference between a direct current and an alternating current? How many times does $AC$ used in India change direction in one second?

Vedclass Test Series

Exam Paper Generator

Online Exam Module