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an electric dipole consists of charges 2e and-2e separated by 078 nm it is in an electric field ofstrength 290106 nc
you will find in chapter 39 that the electrons cannot move indefinite orbits within atoms like the planets in our solar
a wire loop of radius 05 m has a resistance of 20 ohmsnbsp a uniform magnetic field perpendicular to the plane of the
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a string on a string bass is tuned to vibrate at a fundamentalfrequency of 530 hz if the tensionin the string were
a coil with inductance0100 h and resistance 250 omega is connected in series with a100 microf capacitor and a 110 v rms
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a 150 kg bucket of water is suspended by a very light rope wrappedaround a solid uniform cylinder 0300 m in diameter
a generator has a terminal voltage of 107 v when it delivers 180 a and 106 v when it delivers 300 a calculate the emf
while a magnet is moved toward the end of a solenoid avoltage differnce is induced between the two ends of the solenoid
a clown at a birthday party has brought along a helium cylinderwith which he intends to fill balloons when full
a large flat steel plate is 2 cm thickif the initial temperatures oc within the plate are given as a function of the
a copper pipe with an outer radius of 0013 m runs from an outdoorwall faucet into the interior of a house the
a certain lightbulb is rated at 600 w when operating at an rmsvoltage of 120 x 102 v a what is the peak voltage applied
a 150 kg box is released ona 360deg incline and acceleratesdown the incline at 0271 ms2 what is the coefficient
a 650 rm kg person is put on an exercise program by a physicaltherapist the goal being to burn up 510 food calories in
a uniform flat plate of metal is situated in the x-y plane withpoints a15 b10 and c60calculate the x coordinate of the
an ac generator with maximum electromotive force 240 voperating at 420 hz causes oscillations in a series rlc
what inductor connected in series with a 200 ohm resistor and a 20 pf capacitor will give a resonance frequency of 1000
an oscillating lc circuit consisting of a 30 nf capacitor anda 36 mh coil has a maximum voltage of 47 va what is the
a football quarterback throws a pass at an angle of 36deg he releases the pass 350 m behind the lineof scrimmage his
a 2000-turn coil of wire thatis 35 mm in diameter is in a magnetic field that drops from 2 tto 0 t in 03 micro seconds
when a nucleus captures a slow neutron itmust bring the neutron to a stop within the diameter of the nucleusby means of
a 12 kg block is at rest on a level floora 395 g glob of putty is thrown at theblock such that it travels horizontally
a 60 muf air capacitor is connected across a 100 v battery nbspafter the battery fully charges the capacitor it is