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an air core solenoid contains 1060 m-1 turns of wire per meter and has a cross-sectional area of 0127 m2 a current of
an air core solenoid contains1060 m-1 turns of wire per meter and has a cross-sectional area of 0127 m2 a current of
a 2 kilogram mass is released from rest and slides down an inclined plane of 60o a distance of 1 m it strikes a 250 nm
a 3900-omega resistor and a 13-microf capacitor are connected in series across a generator 600 hz 120 v rms decide the
a 3 muf capacitor is connected in series with a 22 komega resistor a 7 v battery is added in series with the resistor
two submarines are underwater and approaching each other head-on submarine a has a speed of 17 ms and submarine b has a
an alpha particle is a helium nucleus that consists of two protons bound with two neutrons an alpha particle moving
a diffraction grating with 343 linesmm is 100 m in front of a screen discuss is the wavelength of light whose
a coil is placed in a magnetic field and has afflux fb through it the coils stressed so that its area reduces to 55 of
at the indianapolis 500 you can measure the speed of cars just by listening to the difference in pitch of the engine
a rock of mass 025 kilogram falls from rest from a height of 20 meter into a pail containing 031 kilogram of water the
a small superball of mass m moves with speed v to the right toward a much more massive bat that is moving to the left
a boy of mass 379 kilogram jumps off a diving platform 161 meter high he lands in the water and goes under a distance
discuss tension in cable boom is uniform and weighs 25000 newtons boom is 80m long and cable is attached 20m from the
assume that you hear a clap of thunder 169 s after seeing the associated lightning stroke the speed of sound waves in
the escape speed from a distant planet is 46 kms if the acceleration of gravity on the planet surface is 140ms2 discuss
as a way of determining the inductance of a coil used in a research project a student first connects the coil to a 150
a 520 turn circular-loop coil 145 cm in diameter is originally aligned so that its axis is parallel to earths magnetic
a long and narrow rectangular loop of wire of width 0080 m is moving toward the bottom of the screen with a speed of
a diverging lens with a focal length of -275 cm is located 40 cm in front of an object 3 cm high find a the image
on aircraft carriers catapults are utilized to accelerate jet aircraft to flight speeds in a short distance one such
the leaning tower of pisa is 55m tall and about 70m in diameternbsp the top is 45m off centernbsp is the tower in
many cultures around the world still utilize a simple weapon called ablowgun a tube with a dart that fits tightly
a battery with an emf of 12 v and an internal resistance of 1omega is used to charge a battery with an emf of 10 v and
assume sunlight just outside earths atmosphere has an intensity of 191 kwm2 compute aem and bbm for sunlight there