Tag: iit physics

9. Class 11th Physics | MOD | Cases of Uniform Acceleration | by Ashish Arora

9. Class 11th Physics | MOD | Cases of Uniform Acceleration | by Ashish Arora

now we are, going to discuss the, motion analysis with uniform acceleration . say when a particle moves with uniform acceleration, in rectilinear motion we can simply state, say. When a particle. Moves at. Constant acceleration (a). and it starts with, initial velocity, u. see we are required to find velocity at a general time, …

+ Read More

43. Physics | Electric Potential | Force on an Electric Dipole in Non-uniform Electric Field

43. Physics | Electric Potential | Force on an Electric Dipole in Non-uniform Electric Field

let us study the force on a dipole. when it is placed in a non-uniform electric field. we can write that. when a dipole. of moment. p vector. is placed. in a non-uniform. electric field, of strength. e vector. then its. potential energy with the field. which is also termed as interaction energy. is given …

+ Read More

48. Physics | Gravitation | Gravitational Self Energy of a Uniform Hollow Sphere | by Ashish Arora

48. Physics | Gravitation | Gravitational Self Energy of a Uniform Hollow Sphere | by Ashish Arora

let us calculate the gravitational self energy of , a hollow sphere which is a uniform sphere of mass say m and radius r , and as we have discussed, that gravitational self energy is the work done in assembling the whole body , in bringing its constituent particles from infinity to a given shape …

+ Read More

40. Class 12 Physics | Electric Potential | Electric Dipole Placed in a Uniform Field | Ashish Arora

40. Class 12 Physics | Electric Potential | Electric Dipole Placed in a Uniform Field | Ashish Arora

lets discuss. about what happen when electric dipole is placed in, a uniform electric field. we know that uniform, electric field is a situation where all electric lines of forces are. parallel and equi-distance from each other. and here if we place a dipole just for, understanding in sake of simplicity i am drawing, an …

+ Read More

12. Class 11th Physics | MOD | Solved Example-8 on Uniform Acceleration | by Ashish Arora

12. Class 11th Physics | MOD | Solved Example-8 on Uniform Acceleration | by Ashish Arora

In this e.g. we are given that a car and a truck starts from same point, along same direction. a car with initial speed of two meters-per second and acceleration two meter-per second-square. And a truck with a constant speed of twenty meters-per-second. We are required to find the time after which, car will overtake …

+ Read More

6. Class 12th Physics | EMF Induced in a Moving Conductor in Uniform Magnetic Field-Motional EMF

6. Class 12th Physics | EMF Induced in a Moving Conductor in Uniform Magnetic Field-Motional EMF

let us study about e m f induced in a moving conductor in uniform magnetic field. here we can see this is the uniform magnetic field induction b vector, in which a conductor of length l is translating with a speed v. now in this situation we can say that as conductor is moving with …

+ Read More

11. Class 11th Physics | MOD | Solved Example-7 on Uniform Acceleration | by Ashish Arora

11. Class 11th Physics | MOD | Solved Example-7 on Uniform Acceleration | by Ashish Arora

In this e.g. we are given that a particle starts, at initial speed of seventeen meters-per-second, and it retards at two meters-per-second-square, and we are require to find the distance covered by the particle in, ninth second of motion. We just draw the physical situation in this question. We are having a particle, at t= …

+ Read More

11. Physics | Gravitation | Gravitational Field Strength due to a Uniform Ring | Ashish Arora (GA)

11. Physics | Gravitation | Gravitational Field Strength due to a Uniform Ring | Ashish Arora (GA)

let us discuss gravitational field strength due to a uniform ring . again we will discuss it in 2 cases , if we talk about the case 1 , at a point . at centre of ring , if we talk about the gravitational field, at the centre of ring , we can say we …

+ Read More

9. Physics | MOD | Cases of Uniform Acceleration | by Ashish Arora (GA)

9. Physics | MOD | Cases of Uniform Acceleration | by Ashish Arora (GA)

now we are, going to discuss the, motion analysis with uniform acceleration . say when a particle moves with uniform acceleration, in rectilinear motion we can simply state, say. When a particle. Moves at. Constant acceleration (a). and it starts with, initial velocity, u. see we are required to find velocity at a general time, …

+ Read More

40. Class 12 Physics | Electric Potential | Electric Dipole Placed in a Uniform Field | (GA)

40. Class 12 Physics | Electric Potential | Electric Dipole Placed in a Uniform Field | (GA)

lets discuss. about what happen when electric dipole is placed in, a uniform electric field. we know that uniform, electric field is a situation where all electric lines of forces are. parallel and equi-distance from each other. and here if we place a dipole just for, understanding in sake of simplicity i am drawing, an …

+ Read More