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1 what is the direction of the electric field in a dielectric medium just outside the surface of a charged conducting
1 consider two charged objects lying along the x-axis a 20 x 10-9nbspc point charge is located at x 30 cm and a -30 x
the equivalent capacitance of the capacitors shown in the figure figure 1 is 926 muf find the value of capacitance
if the electric field is 1 vm at a position 05 mm from the center of the inner copper conductor this position is in the
given that a nucleus is approximately spherical and has a radius r r0a13 where r0 is about 12 fm determine its
1 a negatively charged pith ball mass 700x10-3 g charge -220 nc is suspended vertically from a light nonconducting
1 consider the three-dimensional conductor in the figure which has a hole in its interior the conductor has an excess
consider a simple pendulum no friction does the angular acceleration of the mass remian constant during its motion if
1 consider a 136 kw short circuit through a 0075 omega resistance what voltage is involved in the short circuit in
1 a concrete highway is built of slabs 160 m long at 18 degc how wide should the expansion cracks be at 18 degc between
introductiontoday you will test your knowledge of circuits by trying to identify circuit elements concealed inside a
a why is collecting water from an overflow can less accurate than other methods of determing densityb how much would 25
the circuit shown in the figure below is connected for 250 min assumenbspr1nbsp 900 omeganbspr2nbsp 120 omega
1 a child has legs that are each 0500 m long what is her maximum walking speed219 ms221 ms26 ms558 ms2 a satellite of
1a charge of -540 muc is located on the x axis at x 240 cm a charge of -540 muc is located on the x axis at x -240
1 a car travelling along a straight road at 20 kmh begins to gradually increase its speed and after 4 seconds it is
your cars fuel efficiency is e 26 miles per gallon the fuel pump pulls fuel from the tank at the same speed vat which
1-a car of mass m drives at speed v over a hill with radius of curvature ra draw a free body diagram of the car at the
1 a car of mass 1167kg accelerates on a flat highway from 100 ms to 280 ms how much work does the cars engine do on the
1 calculate the mass flow rate for the water spray tank shown for the following given informationh08 mhose inside
1 a cable stretches by an amount d when it supports a crate of mass m the cable is then cut into three equal pieces if
1 a bird can fly 330 kmhr how long in hours does it take to fly 530 km2 a rock thrown horizontally at a large bell 560
1 a beam of light starts from underwater and strikes the water-air interface at an incident angle of 487 degrees what
1 assume you have three spherical conductors conductor a has a total charge of 4q and b has total charge of -6q the two
1 when thenbsp9536kr nucleus undergoes beta decay how many protons and neutrons does the daughter nucleus rb contain2