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question two capacitors c1 and c2 are connected in parallel and their equivalence capacitance are 350 microf but when
question a 41 x10-15 charge is able to pick up a piece of paper when it is initially 10 cm above the paper assume an
question an electrician finds that a 14 m length of a certain type of wire has a resistance of 023 what is the total
question imagine that the earths size shrunk by a factor of 810 so that now its radius is 786 km instead of 6370 km
question two charges are located in the x-y plane if q1 -275 nc and is located at x 000 m y 0680 m and the second
question defects in a semiconductor material introduce allowed energy states within the forbidden band gap assume that
question a parachutist whose mass is 75kg drops from a helicopter hovering 4000m above the ground and falls toward the
question a a conductor in the shape of a square loop of edge length l 0400 m carries a current i 100 a as in figure
question as shown in the figure two frictionless conducting rails 1 and 2 are attached to a200deg incline such that the
question a 829 kg boy and 315 kg girl are on the ice at rest and next to each other after pushing off each other and
question an angstrom symbol aring is a unit of length defined as 10-10 m which is on the order of the diameter of an
question consider an oxygen moleculeo2 rotating in the xy-plane about the z-axis the rotation axis pass through the
question a block of weight 98n is placed on a table what will happen when the table surface exerts an upward force of
question when a block is placed on a wedge as shown in figure the block starts sliding down and the wedge also start
question bowling balls can be made from a variety of substances and are required to have a circumference of roughly 276
question you have a parallel-plate 529 times 10-6 f capacitor that is charged to 000859 c while the capacitor is
question a cube of wood having a side dimension of 200cm and a density of 650kgm3 floats on water1- what is the
question a golfer on a level fairway hits a ball at an angle of 34deg to the horizontal and it travels 99 yd before
question the drawings show three charges that have the same magnitude but different signs in all cases the distance d
question the average solar cell has an efficiency of about 20 if a solar cell is used to generate electricity that is
question two clay balls mass 2 kg amp velocity 2 ms mass 1 kg amp velocity 8 ms are moving in same direction they stick
question a sampling of 20 inpatients in hospital xs intensive care unit revealed an average length of stay of 35 days
question the shoreline of a lake runs east and west a swimmer gets into trouble 200 m out from shore and 260 m to the
question a metal block of density 6000kgm3 and a mass 12kg is suspended through a spring of spring constant 200nm the
question a uniform ladder 8m rests on a rough level ground against a smooth vertical wall and inclined at 68degree to