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Solve the given question:
Question: A current of 1.10 A in an inductor L results in a stored energy of 0.135 J. The current is then changed to 5.74 A in the opposite direction.
Part A: Calculate the change in the stored energy.
Please show all work and steps to determine the change in the stored energy.
The Moon moves noticeably on the celestial sphere over the space of a single night. To show this, calculate how long it takes the Moon to move through an angle equal to its own angular diameter (0.5 degrees) against the background of the stars. Gi..
A man pushing a crate of mass m = 92.0 kg at a speed of v = 0.870 m/s encounters a rough horizontal surface of length script l = 0.65 m as in the figure below. If the coefficient of kinetic friction between the crate and rough surface is 0.360 and..
A skier has a speed of 5.0 m/s on top of a hill that is 30.0 m above the valley floor. Determine the speed of the skier while she is in the valley floor
Your sofa won't fit through the door of your new sixth-floor apartment, so you use a 1.08kW motor to lift the 84.4kg sofa 15.6m from the street. How much time does the lift take
A 60.0kg projectile is fired at 30.0 degree above the horizon at an intial spped of 124 m/s from the top of the cliff 114m above level ground, what is the intial total mechanism energy of the projectile
Emilie's potter's wheel rotates with a constant 2.20rad/s2 angular acceleration. What was the angular velocity of the wheel at the beginning of the 3.30s interval
The resolution of the eye is eventually limited by the pupil diameter. What is the smallest diameter spot the eye can produce on the retina if the pupil diameter is 2.91 mm? Suppose light with a wavelength of = 550 nm.
a water heater consisting of a metal coil that is connected across the terminals of a 18-v power supply is able to heat
A 1.0- kg mass is attached to a string wrapped around a shaft of negligible mass and having a 8.0- cm radius. How far apart are the masses of the dumbbell
A student presses a book between his hands. The forces that he exerts on the front and back covers of the book are perpendicular to the book and are horizontal. find the magnitude of the minimum pressing force that each hand must exert
a small glass bead has been charged to 25nc.part a what is the magnitude of the acceleration of a proton that is 3.0cm
Consider an infinite straight wire with a current i. Derive asymbolic expression for the magnetic field at a distance r from thewire, by using either Ampere's law, Biot and Savart law, to showthat this magnetic field is given by B(r)=u0i/2pir
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