Start Discovering Solved Questions and Your Course Assignments
TextBooks Included
Active Tutors
Asked Questions
Answered Questions
determne the magnetic field due to a finit sraight wire of length 2l carrying a steady current i the point of interest p is l distance away from the
two particles execute shm of same amplitude and frequency along the same straight line from same mean positionthey cross one another without
an imaginary point in a body of matter where for convenience in certain calculations the total weight of the body may be thought to be at that
a spider is hanging by means of its own silk thread directly above a transparent fixed sphere of r 20cm the refractive index of material of sphere
nopersonal noteplease rate this and let me know if this helpsreason from the quantisation of charge charactersistic we can say that charge comes in
light described at a place by the equatione100sin51015t sin81015t falls on the metal surface having work function 2evcalculate the maximum kinetic
a box is divided into two parts of equal volume via a partition the box is thermally insulated from the surroundings consider that compartment 1
in thermodynamics the joule-thomson effect describes a process in which a fluid is forced through a valve or porous plug while kept insulated so that
a solenoid is a coil wound into a tightly packed helix in physics the term solenoid shows a long thin loop of wire often wrapped over a metallic
the temp gradient is similar to finding the slope of a line when in two dimensionstemp gradient change in temp valuedistancedtdx t2 - t1x2 -
what is the mass of a two stage launch vehicle capable of putting a 100kg satellite into orbit around mars beginning in a parking orbit altitude at
why at critical temperature in superconductors resistance becomes zerosolution for conductors as the temperature increases their rasistance increases
a thin rod of length 1 m is fixed in a vertical position inside a train which is moving horizontally withconstant acceleration 4 ms2 a bead can slide
it is the difference among potential at two points of a conductor please note that by potentialat a point a we actually mean potential difference
while taking readings in a deflection magnetometer the deflection should be between 30 degree and 60
your friend has gifted an earphone set to you while music is on you will try to oppose the two ear phone pieces to attract task-i will they
a particle with charge q and mass m is shot with ke k into the region between two platesif magnetic field between plates is bhow large b must be if
emission spectrum of hidrogen is different from emission spectrum of sodiumwhyans because in sodium atom there are already many other electrons
at a distance of 4000 ft from the launch site a spectator is observing a rocket being launched if the rocket lifts off vertically and is rising at a
a simple pendulum of frequency f has a metal bobif the bob us negatively charged and is allowed to oscillate with a posively charged plate under it
the internal energy change when a system goes from state a to b is 40 kjmole if the system goes from a to b by a reversible path and returns to state
a particle executes linear some with an amplitude if 2 cmwhen the particle is at 1cm from the mean position the magnitude of its velocity is equal to
phase in sinusoidal functions or in waves has two different but closely related meanings one is the initial angle of a sinusoidal function at its
mass of the system is samesincepmvmomentum remains
an uncharged capacitor with a solid dielectric is connected to a similar air capacitor charged to a potential of v0 if the common potential after