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you wish to make a mass spectrometer with a chamber 57 centimeter on a sidepart a find how large a magnetic field is
two wires are anchored at both ends wire 1 has a mass of 147 gram and a length of 92 meter wire 2 has a mass of 50 g a
one of the conditions for uniform circular motion is that the acceleration be centripetal and directed toward the
a 120 t magnetic field points northeastpart a obtain the magnitude of the force on a 055 c charge that is moving 11 ms
a charged capacitor with c 690 uf is connected in series to an inductor that has l 0460 h and negligible resistance
a flywheel with a radius of 0260 meter starts from rest and accelerates with a constant angular acceleration of 0750
in the usa line voltage is 120 volt and is driven at 60 hertz rating is rms voltage you have a computer in your circuit
two spherical objects with a mass of 899 kilogram each are located at a distance of 315 meter apart obtain how many
two rings each have a current i 1 amp running through them one has a radius 1 centimeter the other 2 centimetera place
a projectile is fired at v0 4200 ms at an angle of theta 732o with respect to the horizontal suppose that air
two circular concentric loops of wire lie on a tabletop one inside the other the inner loop has a diameter of 20
a flywheel with a radius of 0230 meter starts from rest and accelerates with a constant angular acceleration of 0780
two high-current transmission lines carry currents of 30 amp and 75 amp in the similar direction and are suspended
at a given instant a particle with a mass of 450 x 10-3 kilogram and a charge of 360 x 10-8 c has a velocity with a
a capacitor in a single-loop rc circuit is charged to 85 percent of its final potential difference in 24 second obtain
when a 20 volt emf is located across two resistors in series a current of 20 amp is present in each of the resistors
if 480 c pass through a 40-w resistor in 10 minute compute the potential difference across the
determine how long will it take a charged 80-mf capacitor to lose 20 percent of its initial energy when it is allowed
an advertisement claims that a particular automobile can stop on a dime find what net force would actually be necessary
a solid sphere of radius 40 centimeter has a total positive charge of 198 acircmicroc uniformly distributed throughout
the image formed by a convex mirror is 015 meter behind the mirror the radius of curvature of the mirror is 050 meter
canadian geese migrate essentially along a north-south direction for well over a thousand kilometers in some cases
in 1979 a tv station began broadcasting on channel 33 at a frequency of 582 mhz the circuit contains an inductor with
a police officer stops a driver for excessive speed the driver tells the officer that the red traffic 4688 x 1014 light