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at a site they derive the amperes law for a changing electrical fieldi know that b is related to currentbut what i
consider two circular parallel plates of radius r separated by a distance d amp61500amp61500 r assume that these plates
an infinite sheet of charge that has a surface charge density of 28 ncm2 lies in the yz plane passes through the origin
the electric field outside a uniformly charged infinite cylindrical conductor is the same as if the cylinders charge
imagine that you would like to design a parallel plate capacitor that could store 1 j of electrical energy in the
consider a dipole where there is a charge of -6 uc at the point 2x10-10 m0 and a charge of 6 uc at the point 2x10-10
1 a parallel plate capacitor of plate area 2m2 and palte separation 5mm is charged to 10000v in vacuum compute the
a solid metal cube has a spherical cavity at its center as shown in fig 22-28 at the center of the cavity there is a
1 experimentor a uses a test charge qsub0 and experimentor b uses a test charge 2qsub0 to measure an electric field
1 a 200-nc electric field is in the positive x direction the force on an electron in this field isa 200 n in the x
please show all work and show all equations used and diagrams1 positive charge q is distriibuted uniformally throughout
a give a counterexample to show that the following statement is false when the magnetic field through a loop changes
1 if the cathode and anode are 04cm apart calculate the electric field2 what is the force on an electron in this field3
1 how would you arrange two flat circular coils so that their mutual inductance was a greatest b least without
1 a nonconducting sphere has radius r231cm and uniformly distributed charge q 350fc take the electric potential at the
1 two charged concentric spherical shells have radii 100cm and 150cm the charge on the inner shell is 400x10-8c and
the lines show the equipotential contours in the plane of three point charges q1 q2 and q3 the values of the potentials
draw a picture of the electric field lines generated by a collection of two positive charges both of charge q 1 center
consider an electron with spin magnetic moment us in a strong magnetic field bz in the z direction the potential for an
a charge of 107 micro-coulombs is placed at the origin of a coordinate system another charge of -126 micro-coulombs is
two plane waves that are spatially and temporally coherent propagate in the x-z plane and intersect at an angle such
a smallthin circular conducting disk that can carry total current as represented by i the current path is circular at
you will run a simulation of lorentz force exerted on a current carrying conductor located in the magnetic field of a
1 a charge 2q is placed at the origin and a second charge -q is placed at x 30 cm where can a third charge q be placed
1 what is the total charge inside a shpere of radius 1 and center in the origin2 what is the electric field magnitude