TPL

My Understanding: If a rigid body rotates about a fixed axis with angular velocity $\omega$, every point in the body has velocity $\mathbf{v} = \omega \times \mathbf{r}$. and "All particles are moving with the same $\omega$ about any point on the rigid body or it's axis." Now suppose the followin...

It is evident from these queries and responses that the Work Energy Theorem holds true in non-inertial frames (with work performed by pseudo force included in the equation). Is work-energy theorem valid in non-inertial frames? Work associated with pseudo force Now if we Consider the following s...

According to what I was taught, if current was dispersed "uniformly," current density would remain constant. So, in a conductor, the 'current density should be the same at all points.' But, given that electrons flow at random (their time between collisions differs from that of other electrons), h...

Two conducting solid sphere,one with charge Q1 and radius R1 and the other with charge Q2 and radius R2 are kept far away Q1=5*Q2 and R1=5xR2 these spheres are connected with conducting wire Then, the potential is same at the two ends of the wire I saw these questions in a pdf of a textbook, i a...

So , as we know that gravitational potential at a point is the work done or the amount of work needed to move unit mass from infinity to that point so means if a point is near to the planet or the mass which is creating the gravitational field then you need to work more to move a unit mass from i...