measuring position: percentiles

Electric field produced by a dipole is known as dipole field. Let +q and -q be equal and opposite point charges separated by a small distance 2l. The strength of an electric dipole is measured by a vector quantity known as electric dipole moment known as electric dipole moment , which i..

Phase Constant in SHM..

Current Electricity - One of the greatest discoveries of the eighteenth century was the discovery of electricity. Think of life today without electricity and you will realize the part electricity plays in our day to day life. Static charges will not heat a toaster or operate an electric fan. Most o..

i) Angle 0 o : If there is no rotation, ie., the initial side and the terminating side of the angle coincides then the angle measure is 0 o . ii) If a radius vector makes a ' n' number of rotations and finally stops at a position then the angle is [(360)(n) + q ] o T..

An atom is made up of three particles, electrons protons and neutrons. Electrons have a negative charge and protons have a positive charge whereas neutrons have no charge. They are neutral. Due to the presence of equal number of negative electrons and positive protons the atom..

Let the object O be viewed with our eyes which is at a distance of r, making an angle q between the two eyes as shown in the diagram. The angle q , caused by the two lines drawn from the position of the two eyes to the object, is called angle of parallax. If we can consider OA a..

It is not possible to measure directly the potential developed at interface of the metal gas and its ions in solution using voltmeter. Hence the electrode whose single electrode potential has to be determined is coupled with another electrode of known potential and the emf of the cell is..

Ionization potential (or ionization energy) is the amount of energy required to remove one or more electrons from the outermost shell of an isolated atom in the gaseous state. Atom ( g ) + IE Positive ion ( g ) + electron ( g ) Ionization energy is also called as ionization potential beca..

Ionization Potential - Ionization potential (or ionization energy) is the amount of energy required to remove one or more electrons from the outermost shell of an isolated atom in the gaseous state. Atom ( g ) + IE Positive ion ( g ) + electron ( g ) Ionization energy is also called as io..