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1 compute diameter of a 5 meter long copper wire when its resistance is 001 ohm2 determine the maximum voltage that can
a co-axial cable is simply a conducting cylindrical shell which surrounds a line conductor suppose the outer shell has
a mass of 175 gram is located on the end of a spring of unknown spring constant the spring is stretched beyond
1 magnitude of force exerted by 1nc charge is 2 newton compute the distance between the charges2 an electron
an 700 foot extension cord has two 18 measure copper wires each with a diameter of 1400 mm1 at what rate is energy
four objects are situated along the y axis as follows a 273 kg object is at 237 m a 186 kg object is at 350 m a 246 kg
a capacitor in an rc circuit is charged to 620 percent of its maximum value in 0900 s what is the time constant of the
a cylindrical capacitor has an outer conductor with a radius of 35 mm and an inner conductor with a radius of 21 mm the
a loaded spring gun initially at rest on a horizontal frictionless surface fires a shot of mass m at angle of theta
a rocket is launched from rest with a time-dependent acceleration at p ndash rt where p 2750 ms2 and r 200 ms3
boundary conditions at an interfaceregion i and region ii are non-conductive sigma 0 and of permittivity epsilon1 and
a gnat takes off from one end of a pencil and flies around erratically for 396 seconds before landing on the other end
jack and jill exercise in a 250-m-long swimming pool jack swims nine lengths of the pool in 1481 seconds 2 minutes and
a 12-cm-tall object is 15cm in front of a concave mirror that has a 66cm focal length1 compute the position of the
we describe the index of refraction of a material for sound waves to be the ratio of the speed of sound in air to the
the escape speed at the surface of a planet of radius r is ve square root 2gr where g is the acceleration due to
a volume of 1 m3 of saturated liquid water at 200 degc is expanded isothermally in a closed system until its quality is
imagine that the electric field within a certain region of space is accurately modelled by the expression e0axe-bt 0
magnitude of force exerted by 1 nc charge on -1 mc charge is 2 newton determine distance between the
a frictionless piston-cylinder device contains 2kg of nitrogen at 100 kpa and 300k the gas is compressed slowly
150 times1020electrons flow through a cross section of a 360mm diameter iron wire in 500s the electron density of iron
suppose you have a resistor r110 ohms tied in a series with a parallel combination of two resistors r210 ohms and r35
1 a 30-06 caliber hunting rifle fires a bullet of mass 00129 kg with a velocity of 602 ms to the right the rifle has a
a cylinder of length l radius r and mass m is constrained to rotate with constant angular velocity omega about an axis
in an electron diffraction experiment electrons are accelerated during voltage dissimilarity and then hit a wall with