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a 25 g bullet traveling at 475 meter per second hits a tree and slows uniformly to a stop while penetrating a distance
a 10 volt battery is connected to a 25 centimeter long 05 millimeter diameter wire that has a resistivity of 168 x 10-8
a 20 muf capacitor is connected to a 10 volt battery and gains 40 muc charge in 8 mus find the average current to
an electron is traveling to the right in the plane of the paper and a uniform magnetic field are directed into the
a ball is thrown upward with a speed of 34 meter per second from the edge of a cliff of height h 14 meter find the
the critical angle for total internal reflection at a benzene-air interface is 418 degree a ray traveling in air has an
assume you wanted to store 24 muc of charge in a capacitor across a voltage of 120 volt determine what is the charge in
a ray of light in a vacuum has a frequency of 60 x 1014 hertz the ray then enters a liquid of refractive index 2 obtain
a bar magnet is moving with a velocity v in the plane of the page towards a conducting loop that is perpendicular to
an electron q 16 x 10-19 c moves at 45 x 106 ms in the y direction through a uniform magnetic field with magnitude 62
light of wavelength 514 nanometers from a distant source is incident on a slit 0650 millimeter wide the resulting
a long cylindrical wire radius 2 centimeter carries a current of 40 amp that is uniformly distributed over a cross
a long straight wire carries a current of 40 amp in a region where a uniform external magnetic field has a 30 mut
a system of 1620 particles each of which is either an electron or a proton has a net charge of 3136 times 1017
a 5-m length of wire carrying a current of 15 amp is in a magnetic field of 2 t determine the magnetic force on the
white light strikes a diffraction grating 730 linesmm at normal incidence find the longest wavelength that forms a
a uniform magnetic field of 15 t points due north a proton is moving die west in this field at the speed of 20 x 107 ms
a charged capacitor is connected across a 10 kw resistor and allowed to discharge the potential difference across the
a series of circuit consisting of an unchanged 2 microf capacitor and a 10 mw resistor is connected across a 100 volt
a spy camera is said to be able to read the numbers on a cars license plate if the numbers on the plate are 4
a light-rail commuter train blows its 200 hertz horn as it approaches a crossing the speed of sound is 335 meter per
a find what frequency is received by a person watching an oncoming ambulance moving at 118 kilometer per hour and
a find by what factor is one sound more intense than another if the sound has a level 19 db higher than the otherb if
a bullet is shot into a block of plastic the bullet penetrates the block 03 meter the mass of the bullet is 11 gram it
a particle q-40 muc m50 mg moves in a uniform magnetic field with a velocity having a magnitude of 2 kms and a