A 3.0 ; cm wire carrying a current of 10 ; A | vedclass

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

Question

(C) Length of the wire,$l = 3 \; cm = 0.03 \; m$.Current flowing in the wire,$I = 10 \; A$.Magnetic field,$B = 0.27 \; T$.Angle between the current an

Vedclass · Accepted Answer

$8.1 	imes 10^{-2} \; N$

Vedclass · Answer

(C) Length of the wire,$l = 3 \; cm = 0.03 \; m$.Current flowing in the wire,$I = 10 \; A$.Magnetic field,$B = 0.27 \; T$.Angle between the current and magnetic field,$	heta = 90^{\circ}$ (Because the magnetic field produced by a solenoid is along its axis and the current-carrying wire is kept perpendicular to the axis).Magnetic force exerted on the wire is given by the formula:$F = B I l \sin 	heta$Substituting the values:$F = 0.27 	imes 10 	imes 0.03 	imes \sin 90^{\circ}$$F = 0.27 	imes 10 	imes 0.03 	imes 1$$F = 8.1 	imes 10^{-2} \; N$.Hence,the magnetic force on the wire is $8.1 	imes 10^{-2} \; N$. The direction of the force can be obtained from Fleming's left-hand rule.

$A$ $3.0 \; cm$ wire carrying a current of $10 \; A$ is placed inside a solenoid perpendicular to its axis. The magnetic field inside the solenoid is given to be $0.27 \; T$. What is the magnetic force on the wire?

Similar Questions

Two parallel wires in free space are $10\, cm$ apart and each carries a current of $10\, A$ in the same direction. The force one wire exerts on the other per metre of length is

$A$ current $i$ flows through a wire in the positive $X$-direction. The magnetic field is $\overrightarrow{B} = B_0(\hat{i} + \hat{j} + \hat{k}) \ T$. What is the magnitude of the force acting on a wire segment of length $l$?

Find the force per unit length at point $P$. The current in the wire is $5 \, A$ and the distance between the parallel segments is $10 \, cm$.

$A$ loop of flexible wire of irregular shape carrying current is placed in an external magnetic field. Identify the effect of the field on the magnetic force acting on the wire.

Two very long straight parallel conductors of negligible cross-section carrying equal electric current of $1 \text{ mA}$ are placed one metre apart in a vacuum. The force produced per metre length is $\qquad \text{ N}$. (Given: $\mu_0 = 4\pi \times 10^{-7} \text{ T m A}^{-1}$)

Vedclass Test Series

Exam Paper Generator

Online Exam Module