speed of light, Why the velocity of light is limiting velocity of anything...

Why the velocity of light is limiting velocity of anything.

Uniform circular motion, some data about this title

some data about this title

Define one ampere, 1 Ampere: 1 ampere current is supposed to be flowing...

1 Ampere: 1 ampere current is supposed to be flowing in a conductor if one coulomb of charge flows across section of the wire in one second.

Thin films, 2. Surface Crystallography and Epitaxy Fe thin films are grown...

2. Surface Crystallography and Epitaxy Fe thin films are grown on a single-crystal Al (100) substrate surface. The films grow with no dislocations (if they are thin enough) which

What is artificial radioactivity and a-decay, Q. What is artificial radioac...

Q. What is artificial radioactivity? The phenomenon by which still light elements are made radioactive by artificial or induced methods is called artificial radioactivity. α

Scintillation counter construction and working, Describe the principle cons...

Describe the principle construction and working of a scintillation counter.  With suitable diagram explain various components of a scintillation counting system. Principle Sci

Volume resistance and surface resistance, Volume resistance: The resistanc...

Volume resistance: The resistance provided to the current which flows through the material is called volume resistance. For a cube of unit dimensions this is called volume resisti

Compute the mutual inductance between two coils, Q. Compute the mutual indu...

Q. Compute the mutual inductance between two coils when a current of 4 a changing to 8 a in 0.5 s in one coil induces an emf of 50 mV in the other coil. Induce emf      e = -

Forces and nature,

Magnetic field and electric current., the magnetic field at a dictance of 2...

the magnetic field at a dictance of 2cm from the axis of a straight conductor carrying current is 12mT.Find the currentin the conductor?