A wire carrying a current of 3A is bent ...

A wire carrying a current of 3A is bent in the form of a parabola `y^(2)=4-x` as shown in figure-4.226, where x and y are in metre. The wire is placed in a uniform magnetic field `vecB=5hatkT`. The force acting on the wire is:

`60hatiN`

`-60hatiN`

`30hatiN`

`-30hatiN`

Text Solution

Verified by Experts

Topper's Solved these Questions

MAGNETIC EFFECTS OF CURRENT AND MAGNETISM
PHYSICS GALAXY - ASHISH ARORA|Exercise Advance MCQ|29 Videos
MAGNETIC EFFECTS OF CURRENT AND MAGNETISM
PHYSICS GALAXY - ASHISH ARORA|Exercise U.N.P|79 Videos
MAGNETIC EFFECTS OF CURRENT AND MAGNETISM
PHYSICS GALAXY - ASHISH ARORA|Exercise Conceptual MCQ|37 Videos
Kinetic Theory of Gases and Gas Laws
PHYSICS GALAXY - ASHISH ARORA|Exercise Unsolved Numerical Problems for Preparation of NSEP, INPhO & IPhO|64 Videos
NUCLEAR PHYSICS AND RADIOACTIVITY
PHYSICS GALAXY - ASHISH ARORA|Exercise Concptual MCQs|48 Videos

Similar Questions

Explore conceptually related problems

A wire carrying a current of 3A is bent in the form of a parabola y^2=4-x as shown in figure, where x and y are in metre. The wire is placed in a uniform magnetic field B=5hatk tesla. The force acting on the wire is

A conducting wire bent in the form of a parabola y^2=2x , carries a current I=2A as shown in figure. The wire is subjected to a uniform magnetic field vecB=-2hatk tesla. The magnetic force on the wire in (newton) is

A conducting wire bent in the from of a parabola y^(2)=2x carries a current i=2A as shown in figure This wire is placed in a unifrom magnetic field oversetrarrB = - 4hatk Tesla The magnetic force on the wire is (newton) .

A conducting wire bent in the form of a parabola y^(2)=2x carries a current i=2A as shown in figure. This wire is placed in a uniform magnetic field vecB=4hatk Tesla. The magnetic force on the wire in region 0ltxlt2m is (in Newton)

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

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

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

A semicircular wire of radius r , carrying a current I , is placed in a magnetic field of magnitude B . The force acting on it

A long wire carrying current 'I' is bent into the shape as shown in the figure. The net magnetic field intensity at the centre 'O' is

PHYSICS GALAXY - ASHISH ARORA-MAGNETIC EFFECTS OF CURRENT AND MAGNETISM-Numerical MCQ

A bar magnet is held perpendicular to a uniform magnetic field. If the...
Text Solution
|
Let B(P) and B(Q) be the magnetic field produced by the wire P and Q w...
Text Solution
|
A wire carrying a current of 3A is bent in the form of a parabola y^(2...
Text Solution
|
A horizontal metallic rod of mass m and length l is supported by two v...
Text Solution
|
A dip circle is adjusted so that its needle moves freely in the magnet...
Text Solution
|
An infinite current carrying conductor is bent into three segments as ...
Text Solution
|
A charged particle moving along +ve x-direction with a velocity v ente...
Text Solution
|
If the magnetic field at P can be written as K tan (alpha/2),
Text Solution
|
The value of horizontal component of earth's magnetic field at a place...
Text Solution
|
A wire of mass 100kg is carrying a current of 2A towards increasing x ...
Text Solution
|
A long straight wire along the z- axis carries a current I in the neg...
Text Solution
|
A dip needle vibrates in the vertical plane perpendicular to the magne...
Text Solution
|
A charged particle of mass m and charge q is accelerated through a pot...
Text Solution
|
Two magnet of equal mass are joined at right angles to each other as s...
Text Solution
|
The magnetic moment of a short magnet is 8 Am^(2). What is the magneti...
Text Solution
|
A particle of charge -16xx10^(-18) coulomb moving with velocity 10 ms^...
Text Solution
|
The moment of a short magnet is 4Am^(2) the magnetic induction at a po...
Text Solution
|
An electron is projected with velocity v(0) in a unifrom electric fiel...
Text Solution
|
Magnetic field strength due to a short bar magnet on its axial line at...
Text Solution
|
In Fig. a coil of single turn is wound on a sphere of radius r and mas...
Text Solution
|