A wire carrying a current i is placed in...

A wire carrying a current `i` is placed in a uniform magnetic field in the form of the curve `y=asin((pix)/L)0 lexle2L`. The force acting on the wire is

`2 pi ILB`

`(pi L^(2))/(4) BI`

`2IBL

zero

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

MAGNETIC
FIITJEE|Exercise Assignment Problems (Assertion Reasoning Type)|2 Videos
MAGNETIC
FIITJEE|Exercise Assignment Problems (Level - II)|20 Videos
MAGNETIC
FIITJEE|Exercise Assignment Problems (Subjective) (Level - II & III)|15 Videos
LAWS OF MOTION
FIITJEE|Exercise COMPREHENSION-III|2 Videos
MAGNETISM
FIITJEE|Exercise Example|12 Videos

Similar Questions

Explore conceptually related problems

A wire ABCDEF ( with each side of length L ) bent as shown in figure and carrying a current I is placed in a uniform magnetic induction B parallel to the positive y- direction . The force experienced by the wire is ……….. In the ………. direction .

A current carrying wire AC is placed in uniform transversemagnetic field then the force on wire AC :-

the force on current carrying wire placed in uniform magnetic field B as shown in figure is

A semicircule wire of radius R and carrying a current I si placed in the XY plane where the uniform magnetic field is B = B_(0) K . The force on the wire is

A straight wire of length 1 m, and carrying a current of 1.8 A, is placed in a uniform magnetic field of induction 2T. If the magntic field is perpendicular to the length of the wire, then the force acting on the wire is

Consider a wire carrying a steady current, I placed in a uniform magnetic field vecB perpendicular to its length. Consider the charges inside the wire. It is known that magnetic forces do not work. This implies that

The free electrons is conducting wire are in constant thermal motion. If such a wire, carrying no current, is placed in a magnetic field, is there a magnetic force on each free electron? Is there a magnetic force on the wire?

FIITJEE-MAGNETIC-Assignment Problems (Objective) (LEVEL-I)

A magnetic field 4xx10^(-3) hat k T exerts a force (4 hat i + 3 hat ...
Text Solution
|
A proton, a deuteron and an alpha- particle having the same kinetic en...
Text Solution
|
A wire carrying a current i is placed in a uniform magnetic field in t...
Text Solution
|
In the figure PQ is a long current carrying wire which is placed near ...
Text Solution
|
AB and CD are long staright conductors, distance d apart, carrying a c...
Text Solution
|
AB and CD are smooth, parallel rails, separated by a distance L and in...
Text Solution
|
Two circular coils of radii 10 cm and 40 cm and equal number of turns ...
Text Solution
|
A conducting circular loop of radius r carries a constant current I. I...
Text Solution
|
In a certain region uniform electric field E and magnetic field B are ...
Text Solution
|
A square loop of mass M side a and carrying current I(0) lies in the x...
Text Solution
|
A circular flexible loop of wire of radius r carrying a current I is p...
Text Solution
|
An electron moves staright inside a charged parallel plate capacitor o...
Text Solution
|
A current of 1 A flows a wire of length 0.1 m in a magnetic field of 0...
Text Solution
|
Torque acting on a current loop in a uniform magnetic field is equal t...
Text Solution
|
If the current flowing in a circular loop is in clockwise directions, ...
Text Solution
|
If the resistance of the upper half of rigid loop is twice that of the...
Text Solution
|
If electron velocity is (2 hat(i) + 3 hat(j)) and it is subjected to a...
Text Solution
|
A particle of mass m and charge q moves with a constant velocity v alo...
Text Solution
|
A circular loop of mass m and radius r in X-Y plane of a horizontal ta...
Text Solution
|
The wire loop shown in figure carries a current as shown. The magnetic...
Text Solution
|