Have a query? Ask a Tutor!!

Access to best educators and exclusive paper discussions

Offsite Campus Turito Championship

Can’t find what you’re looking for?

Our tutors are from top schools around the world, and they are waiting for you 24/7, anytime, anywhere.

Homework- One to One Solutions
Understand concepts to solve better
Get your doubts solved instantly

Physics-

General

Easy

Question

A and B are two conductors carrying a current i in the same direction. x and y are two electron beams moving in the same direction

There will be repulsion between A and B attraction between x and y
There will be attraction between A and B, repulsion between x and y
There will be repulsion between A and B and also x and y
There will be attraction between A and B and also x and y

The correct answer is: There will be attraction between A and B, repulsion between x and y

Current carrying conductors will attract each other, while electron beams will repel each other.

Related Questions to study

An elastic circular wire of length l carries a current I. It is placed in a uniform magnetic field $stack B with rightwards arrow on top$ (Out of paper) such that its plane is perpendicular to the direction of $stack B with rightwards arrow on top$ . The wire will experience

An elastic circular wire of length l carries a current I. It is placed in a uniform magnetic field $stack B with rightwards arrow on top$ (Out of paper) such that its plane is perpendicular to the direction of $stack B with rightwards arrow on top$ . The wire will experience

Physics-General

For a positively charged particle moving in a x-y plane initially along the x-axis, there is a sudden change in its path due to the presence of electric and/or magnetic fields beyond P. The curved path is shown in the x-y plane and is found to be non-circular. Which one of the following combinations is possible

For a positively charged particle moving in a x-y plane initially along the x-axis, there is a sudden change in its path due to the presence of electric and/or magnetic fields beyond P. The curved path is shown in the x-y plane and is found to be non-circular. Which one of the following combinations is possible

Physics-General

A non-planar loop of conducting wire carrying a current I is placed as shown in the figure. Each of the straight sections of the loop is of length 2a. The magnetic field due to this loop at the point P (a,0,a) points in the direction

A non-planar loop of conducting wire carrying a current I is placed as shown in the figure. Each of the straight sections of the loop is of length 2a. The magnetic field due to this loop at the point P (a,0,a) points in the direction

Physics-General

parallel

An infinitely long conductor PQR is bent to form a right angle as shown. A current I flows through PQR The magnetic field due to this current at the point M is H₁. Now another infinitely long straight conductor QS is connected at Q so that the current is I/2 in QR as well as in QS, The current in PQ remaining unchanged. The magnetic field at M is now $H subscript 2. end subscript$ The ratio $H subscript 1 end subscript divided by H subscript 2 end subscript$ is given by

An infinitely long conductor PQR is bent to form a right angle as shown. A current I flows through PQR The magnetic field due to this current at the point M is H₁. Now another infinitely long straight conductor QS is connected at Q so that the current is I/2 in QR as well as in QS, The current in PQ remaining unchanged. The magnetic field at M is now $H subscript 2. end subscript$ The ratio $H subscript 1 end subscript divided by H subscript 2 end subscript$ is given by

Physics-General

A cell is connected between the points A and C of a circular conductor ABCD of centre O with angle A $O C equals 6 0 to the power of o end exponent$ ^.If $B subscript 1 end subscript$ and $B subscript 2 end subscript$ are the magnitudes of the magnetic fields at O due to the currents in ABC and ADC respectively, the ratio $fraction numerator B subscript 1 end subscript over denominator B subscript 2 end subscript end fraction$ is

A cell is connected between the points A and C of a circular conductor ABCD of centre O with angle A $O C equals 6 0 to the power of o end exponent$ ^.If $B subscript 1 end subscript$ and $B subscript 2 end subscript$ are the magnitudes of the magnetic fields at O due to the currents in ABC and ADC respectively, the ratio $fraction numerator B subscript 1 end subscript over denominator B subscript 2 end subscript end fraction$ is

Physics-General

The magnetic field at the centre of a circular coil of radius r is $pi$ times that due to a long straight wire at a distance r from it, for equal currents. Figure here shows three cases : in all cases the circular part has radius r and straight ones are infinitely long. For same current the B field at the centre P in cases 1, 2, 3 have the ratio

The magnetic field at the centre of a circular coil of radius r is $pi$ times that due to a long straight wire at a distance r from it, for equal currents. Figure here shows three cases : in all cases the circular part has radius r and straight ones are infinitely long. For same current the B field at the centre P in cases 1, 2, 3 have the ratio

Physics-General

parallel

Three long, straight parallel wires carrying current, are arranged as shown in figure. The force experienced by a 25 cm length of wire C is

Three long, straight parallel wires carrying current, are arranged as shown in figure. The force experienced by a 25 cm length of wire C is

Physics-General

There long straight wires A, B and C are carrying current as shown figure. Then the resultant force on B is directed

There long straight wires A, B and C are carrying current as shown figure. Then the resultant force on B is directed

Physics-General

A, B and C are parallel conductors of equal length carrying currents I, I and 2I respectively. Distance between A and B is x. Distance between B and C is also x. $F subscript 1 end subscript$ is the force exerted by B on A and F₂ is the force exerted by B on A choose the correct answer

A, B and C are parallel conductors of equal length carrying currents I, I and 2I respectively. Distance between A and B is x. Distance between B and C is also x. $F subscript 1 end subscript$ is the force exerted by B on A and F₂ is the force exerted by B on A choose the correct answer

Physics-General

parallel

What is the net force on the square coil

What is the net force on the square coil

Physics-General

obtained. by chlorination of n--butane will be:

obtained. by chlorination of n--butane will be:

Chemistry-General

A solid sphere of density h (> 1) times lighter than water is suspended in a water tank by a string tied to its base as shown in fig. If the mass of the sphere is m then the tension in the string is given by

A solid sphere of density h (> 1) times lighter than water is suspended in a water tank by a string tied to its base as shown in fig. If the mass of the sphere is m then the tension in the string is given by

Physics-General

parallel

A cubical block is floating in a liquid with half of its volume immersed in the liquid. When the whole system accelerates upwards with acceleration of g/3, the fraction of volume immersed in the liquid will be

A cubical block is floating in a liquid with half of its volume immersed in the liquid. When the whole system accelerates upwards with acceleration of g/3, the fraction of volume immersed in the liquid will be

Physics-General

A given shaped glass tube having uniform cross section is filled with water and is mounted on a rotatable shaft as shown in figure. If the tube is rotated with a constant angular velocity $omega$ then

A given shaped glass tube having uniform cross section is filled with water and is mounted on a rotatable shaft as shown in figure. If the tube is rotated with a constant angular velocity $omega$ then

Physics-General

From the adjacent figure, the correct observation is

From the adjacent figure, the correct observation is

Physics-General

parallel

card img

With Turito Academy.

card img

With Turito Foundation.

card img

Get an Expert Advice From Turito.

Turito Academy

card img

With Turito Academy.

Test Prep

card img

With Turito Foundation.