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what happens to a conical pendulum when the bob splits into two parts such that one part remains attached to the
a body moves along x-axis with velocity v at position x if the plot v-x is an ellipse with major axis 2a and minor axis 2u what is the modulus of
the species which accepts the electrons are known as electrophiles or electrophilic reagentswhen the atom or group of atoms there in the organic
when atoms or group of atoms are added to form more saturated compound it is known as addition
when unsaturated compounds undergo addition reactions with free radicals it is known as free radical addition
when the attacking species during the addition reaction is nucleophilic it is nucleophilic addition reaction ex acetaldehyde
there are several conditions for formation of cat ions low ionisational potential lesser charge more atomic size of atoms forms cations easily ions
equilibrium can be spited in given typesi stable equilibrium after showing a charged particle from its equilibrium point if it goes back then it
a charge is said to be in equilibrium if total force performing on it is zero a operation of charges is said to be in equilibrium if every charge is
if each point of a surface is at similar potential then it is known an equipotential surfacorfor a given charge distribution locus of each and every
it is described as the nature of charge potential of charge potential is of two typesi positive potential with respect to positive chargeiinegative
normal 0 false false false en-in x-none x-none microsoftinternetexplorer4 a positive charge or a negative charge is
when a dielectric field is completely full in among charges rearrangement of the charges inside the dielectric medium takes place and the force among
there exist two types of charges in nature-i positive charge ii negative chargecharges with the same electrical sign
charge is the characteristic associated with matter due to which it produces and experiences electrical and magnetic
it is an instrument used to detect small current passing by it by showing deflection galvanometers are of dissimilar types eg moving coil
the voltage across the terminals of a cell when it is supplying current to external resistance is known as potential difference or final voltage
the potential difference across the terminals of a cell when it is not supplying any current is known as its
the device which changes chemical energy into electrical energy is called as electric cell battery is a host of constant emf but not constant
are made up of alloys manganin constantan or nichrome these materials have moderate resistivity which is practically independent of temperature so
the characteristics of substance by virtue of which it opposes the flow of current by it is called as the
the charged particles whose flow in a exact direction constitutes the electric current are known as current carriers in separate positions current
the phenomenon of producing a transverse emf in a current carrying conductor on applying a magnetic field perpendicular to the direction of the
a thomsons heat is proportional to the current passing by the conductorb this effect is produced when parts of similar conductor are kept at
a here temperature difference of junction is used to produce thermo emf and vice-versab this effect produced when junctions of a thermocouple are