A ring of radius 5 m is lying in the x-y...

A ring of radius 5 m is lying in the x-y plane and is carrying current of 1 A in anticlockwise sense. If a uniform magnetic field `overset-B=3hati+4hatj` is switched on, then the coordinates of point about which the loop will lift up is:

Text Solution

Verified by Experts

Topper's Solved these Questions

TEST PAPERS
RESONANCE ENGLISH|Exercise PART - II PHYSICS|106 Videos
SIMPLE HARMONIC MOTION
RESONANCE ENGLISH|Exercise Advanced Level Problems|13 Videos
TEST SERIES
RESONANCE ENGLISH|Exercise PHYSICS|130 Videos

Similar Questions

Explore conceptually related problems

A wire loop carrying current I is placed in the x-y plane as shown in the figure. If an external uniform magnetic field vec(B)=B hat(i) is switched on, then the torque acting on the loop is

A circular loop with N turns has radius r . It lies in the x-y plane carrying current I in the anti-clockwise direction . If the magnetic field in the region is vecB = B_0hati , then find the torque (vecr) acting on the loop .

A ring of mass 'm' and radius 'r' carrying current i_(0) is lying in the X-Y plane with centre at origin. A uniform magnetic field of strength B=B_(0) (2hat(i)-3hatj+5hatk)T is applied in the region. If the ring rotates about the axid initial magnetic energy stored in the ring will be. (In joules)

A circular loop of radius 4.0 cm is placed in a horizontal plane and carries an electric current of 5.0 A in the clockwise direction as seen from above. Find the magnetic field (a) at a point 3.0 cm above the centre of the loop (b) at a point 3.0 cm below the centre of the loop.

A current l amperes flows through a loop abcdefgha along the edge of a cube of width l metres as shown in figure. One corner 'a' of the loop lies at origin. Now if a uniform external magnetic field is overset-B=B_(0)hatj is switched on, then the unit vector in the direction of torque due to external magnetic field overset(-B) acting on the current carrying loop (abcdefgha) is

A ring of radius R is rolling on a horizontal plane with constant velocity v. There is a constant and uniform magnetic field B which is perpendicular to the plane of the ring. Emf across the lowest point A and right-most point C as shown in the figure will

Given figure shows a coil bent with all edges of length 1 m and carrying a current of 1 A . There exists in space a uniform magnetic field of 2 T in positive y-direction. Find the torque on the loop.

A conducting ring of mass 2kg and radius 0.5m is placed on a smooth plane. The ring carries a current of i=4A . A horizontal magnetic field B=10 T is switched on at time t=0 as shown in fig The initial angular acceleration of the ring will be .

A circular current carrying loop is placed in x-y plane as shown in figure. A uniform magnetic field B=B_(0)hatK is present in the region. Match the following.

RESONANCE ENGLISH-TEST PAPERS-PHYSICS

In a carburator of an engine, aire is drawn from atmosphere through se...
Text Solution
|
A rod of length l and total charge 'q' which is uniformly distributed ...
Text Solution
|
A ring of radius 5 m is lying in the x-y plane and is carrying current...
Text Solution
|
A small block of mass m=2kg is at rest point P of the stationary wedge...
Text Solution
|
Two particles of different masses projected from a tower with same spe...
Text Solution
|
Two soap bubbles with radius 2r and 3r come in contact. Their common ...
Text Solution
|
Consider a uniform magnetic field B perpendicular to the plane. The co...
Text Solution
|
P is the centre of mass of four points masses A, B, C and D which are ...
Text Solution
|
In Young's double slit experiment the ratio of intensitities of bright...
Text Solution
|
A Young's double slit experiment is performed with white light, then
Text Solution
|
A particle is acted upon by a force of constant magnitude which is alw...
Text Solution
|
A heavy particle is tied to the end A of a string of the length1.6 m. ...
Text Solution
|
An object follows a curved path. The following quantities may remain c...
Text Solution
|
In Young's double slit experiment, white light is used. The separation...
Text Solution
|
A cylinder rests in a supporting carriage as shown. The side AB of car...
Text Solution
|
A wedge is moving rightwards on which a block of mass 10 kg is placed ...
Text Solution
|
A cylinder of mass M and radius R is resting on two corner edgews A an...
Text Solution
|
There are two massless springs A and B spring constant K(A) and K(B) r...
Text Solution
|
Which fo the following statement is true about friction:
Text Solution
|
A fusion reaction consists of combining four protons into an alpha–par...
Text Solution
|