Physics-
General
Easy

Question

The equation of a wave travelling along the positive x-axis, as shown in figure at t = 0 is given by

  1. s i n invisible function application open parentheses k x minus omega t plus fraction numerator pi over denominator 6 end fraction close parentheses    
  2. s i n invisible function application open parentheses k x minus omega t minus fraction numerator pi over denominator 6 end fraction close parentheses    
  3. s i n invisible function application open parentheses omega t minus k x plus fraction numerator pi over denominator 6 end fraction close parentheses    
  4. s i n invisible function application open parentheses omega t minus k x minus fraction numerator pi over denominator 6 end fraction close parentheses    

The correct answer is: s i n invisible function application open parentheses omega t minus k x minus fraction numerator pi over denominator 6 end fraction close parentheses

Related Questions to study

General
physics-

The magnetic dipole m stack p with rightwards arrow on top subscript m end subscript is placed parallel to an infinitely long straight wire as shown in figure

The magnetic dipole m stack p with rightwards arrow on top subscript m end subscript is placed parallel to an infinitely long straight wire as shown in figure

physics-General
General
physics-

A square loop of side lambda is placed in the neighbourhood of an infinitely long straight wire carrying a current I1 . The loop carries a current I2 as shown in figure

A square loop of side lambda is placed in the neighbourhood of an infinitely long straight wire carrying a current I1 . The loop carries a current I2 as shown in figure

physics-General
General
physics-

A rod AB moves with a uniform velocity v in a uniform magnetic field as shown in figure.

A rod AB moves with a uniform velocity v in a uniform magnetic field as shown in figure.

physics-General
parallel
General
physics-

In a region of space, a uniform magnetic field B exists in the y-direction. A proton is fired from the origin, with its initial velocity v making a small angle a with the y-direction in the yz plane. In the subsequent motion of the proton,

In a region of space, a uniform magnetic field B exists in the y-direction. A proton is fired from the origin, with its initial velocity v making a small angle a with the y-direction in the yz plane. In the subsequent motion of the proton,

physics-General
General
physics-

Two charged particle A and B each of charge +e and masses 12 amu and 13 amu respectively follow a circular trajectory in chamber X after the velocity selector as shown in the figure. Both particles enter the velocity selector with speed 1.5 × 106 ms–1. A uniform magnetic field of strength 1.0 T is maintained within the chamber X and in the velocity selector.

Two charged particle A and B each of charge +e and masses 12 amu and 13 amu respectively follow a circular trajectory in chamber X after the velocity selector as shown in the figure. Both particles enter the velocity selector with speed 1.5 × 106 ms–1. A uniform magnetic field of strength 1.0 T is maintained within the chamber X and in the velocity selector.

physics-General
General
Physics-

A wire carrying I is shaped as shown. Section AB is a quarter circle of radius r. The magnetic field at C is directed

A wire carrying I is shaped as shown. Section AB is a quarter circle of radius r. The magnetic field at C is directed

Physics-General
parallel
General
Physics-

Three ions H+, He+ and O+2 having same kinetic energy pass through a region in which there is a uniform magnetic field perpendicular to their velocity, then :

Three ions H+, He+ and O+2 having same kinetic energy pass through a region in which there is a uniform magnetic field perpendicular to their velocity, then :

Physics-General
General
physics-

Figure shows a square current carrying loop ABCD of side 10 cm and current i = 10A. The magnetic moment stack M with rightwards arrow on top r of the loop is

Figure shows a square current carrying loop ABCD of side 10 cm and current i = 10A. The magnetic moment stack M with rightwards arrow on top r of the loop is

physics-General
General
physics-

A straight current carrying conductor is placed in such a way that the current in the conductor flows in the direction out of the plane of the paper. The conductor is placed between two poles of two magnets, as shown. The conductor will experience a force in the direction towards

A straight current carrying conductor is placed in such a way that the current in the conductor flows in the direction out of the plane of the paper. The conductor is placed between two poles of two magnets, as shown. The conductor will experience a force in the direction towards

physics-General
parallel
General
physics-

A rectangular coil PQ has 2n turns, an area 2a and carries a current 2I, (refer figure). The plane of the coil is at 60° to a horizontal uniform magnetic field of flux density B. The torque on the coil due to magnetic force is

A rectangular coil PQ has 2n turns, an area 2a and carries a current 2I, (refer figure). The plane of the coil is at 60° to a horizontal uniform magnetic field of flux density B. The torque on the coil due to magnetic force is

physics-General
General
physics-

A thin non conducting disc of radius R is rotating clockwise (see figure) with an angular velocity w about its central axis, which is perpendicular to its plane. Both its surfaces carry +ve charges of uniform surface density. Half the disc is in a region of a uniform, unidirectional magnetic field B parallel to the plane of the disc, as shown. Then,

A thin non conducting disc of radius R is rotating clockwise (see figure) with an angular velocity w about its central axis, which is perpendicular to its plane. Both its surfaces carry +ve charges of uniform surface density. Half the disc is in a region of a uniform, unidirectional magnetic field B parallel to the plane of the disc, as shown. Then,

physics-General
General
Physics-

The magnetic moment of a circular orbit of radius ‘r’ carrying a charge ‘q’ and rotating with velocity v is given by

The magnetic moment of a circular orbit of radius ‘r’ carrying a charge ‘q’ and rotating with velocity v is given by

Physics-General
parallel
General
physics-

In the figure shown a coil of single turn is wound on a sphere of radius R and mass m. The plane of the coil is parallel to the plane and lies in the equatorial plane of the sphere. Current in the coil is i. The value of B if the sphere is in equilibrium is

In the figure shown a coil of single turn is wound on a sphere of radius R and mass m. The plane of the coil is parallel to the plane and lies in the equatorial plane of the sphere. Current in the coil is i. The value of B if the sphere is in equilibrium is

physics-General
General
physics-

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

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

physics-General
General
physics-

In given figure, X and Y are two long straight parallel conductors each carrying a current of 2 A. The force on each conductor is F newtons. When the current in each is changed to 1 A and reversed in direction, the force on each is now

In given figure, X and Y are two long straight parallel conductors each carrying a current of 2 A. The force on each conductor is F newtons. When the current in each is changed to 1 A and reversed in direction, the force on each is now

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.