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the inductance of a closely packed coil of 500 turns is 89 mh calculate the magnetic flux through the coil when the
if 428 cm of copper wire diameter 136 mm resistivity 169 x 10-8middotm is formed into a circular loop and placed
a 020 kg body undergoes simple harmonic motion of amplitude 97 cm and period 020 sa what is the magnitude of the
a particle with a mass of 350 10-20 kg is oscillating with simple harmonic motion with a period of 350 10-5 s and a
an oscillator consists of a block of mass 0800 kg connected to a spring when set into oscillation with amplitude 340 cm
a box mass 500 kg moves on a ramp that is inclined at 69deg above the horizontal a person is applying a constant force
suppose that a 100 cm3 box in the shape of a cube is perfectly evacuated except for a single particle of mass 121 10-3
a 0160 kg croquet ball makes an elastic head-on collision with a second ball initially at rest the second ball moves
a 570 kg object on a horizontal frictionless surface is attached to a spring with spring constant 940 nm the object is
a thin uniform rod mass 075 kg swings about an axis that passes through one end of the rod and is perpendicular to the
your cup of coffee is too hot to drink when served at 950 what is the mass of an ice cube taken from a -230 freezer
miles tugo is camping in glacier national park in the midst of a glacier canyon he makes a loud holler he hears an echo
a 238 mol sample of an ideal gas expands reversibly and isothermally at 278 k until its volume is doubled what is the
a 913-kg horizontal circular platform rotates freely with no friction about its center at an initial angular velocity
you and a friend are measuring a field for an ecology experiment you walk due east at a speed of 09 ms and your friend
a 264m -long coil containing 225 loops is wound on an iron core average mu 1850mu 0 along with a second coil of 115
the energy for the 5p valence electron in indium z49 is -579 electron volts what is the effective nuclear charge
a window pane of dimensions 075 m x 065 m is installed on a day when the temperature is 35f note you must convert the
a 070kg piece of lead at a temperature of 160c is dumped into 800ml of water at a temperature of 22cpart a whats the
two parallel plate capacitors of area a 002m2 each and plates separations of 500 mm 885mm and are connected in
heat engines take input energy in the form of heat use some of that energy to do work and exhaust the remainder
imagine you had two identical springs each with spring constant k if you put them together end-to-end and hang a mass
if the resistance in a series rlc circuit remains the same but the capacitance and inductance are doubled how will the
you archimedes suspect that the kings crown is not solid gold but is instead gold-plated lead to test your theory you