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a 10 centimeter diameter circular loop of wire is located in a 125-t magnetic field when the plane of the loop is
assume a spaceship heading directly away from earth at 0610c can shoot a canister at 0460c relative to the shipa obtain
determine the rms speed of a helium atom on earth assume the temperature on earth is 300k and the mass of helium is 668
a fixed 112 centimeter diameter wire coil is perpendicular to a magnetic field 080 t pointing up in 028 second the
assume a particle called a kaon is created by cosmic radiation striking the atmosphere it moves by you at 0900c and it
a skater spins at 3 revs when she stretches her arms outward if she keeps her fists on her chest she can spin at 45
a small object of mass 2 kilogram is rotating along a circle of radius 6 meter determine its angular momentum when the
determine the angular momentum of a hollow spinning sphere when its angular speed is 20 rads the rotational inertia of
a spinning top initially spins at 16 rads but slows down to 12 rads in 18 second due to friction if the rotational
alan the astronomer is earth-bound and observes two quasars moving away from each other along a line that passes
a coin is at the bottom of a swimming pool at a depth of 22 meter when looking straight down onto it standing by the
a solid cylinder is mounted above the ground with its axis of rotation oriented horizontally a rope is wound around the
a beam of light in air enters a glass slab with an index of refraction of 140 at an angle of incidence of 30 degree
a charged capacitor is connected across a 10 komega resistor and allowed to discharge the potential difference across
a moving rod is 15 centimeter long and generates an emf of 100 mv while moving in a 13 t magnetic fielda determine what
determine the induced emf in a 050 meter rod moving with velocity of 2 ms perpendicular to a field of 2 x 10-4
if gravitational forces alone prevent a spherical rotating neutron star from disintegrating find the minimum mean
a circular coil of wire has a diameter of 20 centimeter and contains 10 loops the current in each loop is 3 a and the
a thin uniformly charged spherical shell has a potential of 646 volt on its surface outside the sphere at a radial
a thin flashlight beam traveling in air strikes a glass plate at an angle of 52acirc degree with the plane of the
assume the moment of inertia of the flywheel was 010 kgbullm2 a sample graph of the angular speed of the flywheel when
two tiny conducting spheres are equal and carry charges of -256 c and 605 c they are separated by a distance of 207
a beam of light traveling in air strikes a slab of transparent material the incident beam makes an angle of 40 degree
determine the deflection angle a from a distant star that would according to general relativity by an observer on the
a 29 centimeter long solenoid 125 centimeter in diameter is to produce a field of 450 mt at its center determine how