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a wire carrying a current of 800 a is to be formed into a circular loop of one turn if the required value of the
a conducting rod is moving during a magnetic field as in the drawing the magnetic field strength is 065 t and the speed
a medical laboratory stock solution is prepared by an initial activity due tonbsp24nbspna of 30 mciml and 200ml of the
a 57kg block attached to a spring executes simple harmonic motion on a frictionless horizontal surface at time t0s the
a car initially traveling at 236 ms undergoes a constant negative acceleration of magnitude 170 ms squared after its
lens maker compute the focal length of a lens from its index of refraction and radii of curvatures of the two
a water tank is full to a depth of 10 m and the tank is 20 m above ground the water pressure at ground in a hose 2cm in
what is the tangential acceleration of a bug on a rim of a 9 in diameter disk if the disk moves from rest to an angular
1 when a rock thrown straight upwards gets to the exact top of its path itsa velocity is about 10 ms and its
two parallel wires are 38 centimeter apart each wire is 1 centimeter long one wire is a carrying a current of 4 amp and
an electron traveling at 114 ms enters a19 t magnetic field the angle between the field and the velocity is 47 degree
a ferris wheel with a radius of 75 meter rotates at a constant rate completing one revolution every 39 seconda obtain
charge is distributed throughout a spherical volume of radius r with density rhoalphar2 where alpha is a constant find
find the force needed to pull a mass of 10 kilogram at a constant speed up a plane inclined at an angle of 30 degree
a 100 kilogram man is standing on eartha find what force are they exerting on the earthb find what force is the earth
an athlete executing a long jump leaves the ground at a 20 degree angle and travels 780 metera find what was the
two stars 360 kilometer apart takes 57 years to revolve around the center point midway between them find what is the
a 20 microf capacitor in a circuit in series with a resistance of 10 m is charged with a 60 volt battery find how long
a rock is thrown vertically upward from ground level at time 0 at time t1 it passes the top of a tall tower and later
two small concentric conducting shells produce a radically outward electric field of magnitude 49000 nc a distance of
your friends 136 gram graduation tassel hangs from a string from his rear view mirror if the tassel hangs at an angle
consider a 35-mh coil carrying a current of 14 amp clockwise if the current drops to zero and rises in the opposite
a solenoid of 500 turns carrying a current of 30 amp produces within itself a uniform magnetic flux of 30 mwb compute
a man whose eyes are 165 meter above the ground stands in front of a plane mirror the top of her head is 011 meter
a piece of styrofoam packing material is dropped from a height of 180 meter above the ground until it reaches terminal