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Question: Situation: two electrons, each with mass m and charge q, are released from positions very far from each other. With respect to a certain reference frame, electron A has initial nonzero speed v toward electron B in the positive x direction, and electron B has initial speed 3v toward electron A in the negative x direction. The electrons move directly toward each other along the x axis (very hard to do with real electrons). As the electrons approach each other, they slow due to their electric repulsion. This repulsion eventually pushes them away from each other.
What is the minimum separation r_min that the electrons reach?
A singly charged positive ion has a mass of 2.36 10-26kg. After being accelerated through a potential difference of238 V, Calculate the radius of the path of theion in the field
Assume that a parallel-plate capacitor has circular plates with radius R = 29 mm and a plate separation of 7.0 mm. Assume also that a sinusoidal potential difference with a maximum value of150 V and a frequency of 58 Hz is applied across the plates; ..
A single slit has a width of 2.1x10^(-6)m and is used to form the diffraction pattern. Find out the angle that locates the second second dark fringe when the wavelength of the light is 430 nm.
At 3.68100017 kHz the reactance in a circuit of a 9 microF capacitor and an inductor are equal in magnitude. What is the value of the inductor
A proton moves in the xy-plane through a uniform magnetic field, B=2.00Tx. The proton's velocity is 4.00x10^4 m/s, at an angleof 40 degrees to the x-axis. What is the magnitude force onthe proton?
isaac newton having convinced himself erroneously as it turned out that chromatic aberration was an inherent property
A parallel plate capacitor is made of a pair of circular plates with diameter of 8 cm. how much energy is stored in the electric field between the plates
To start an avalanche on a mountain slope, an artillery shell is fired with an initial velocity of 340 m/s at 47.0° above the horizontal, What are the x and y coordinates of the shell
A 100 gram piece of gold that is heated to 160 C and placed in 200 g of 20 C water. Determine what is the equilibrium temperature if the specific heat of gold is 0.128J/gC
A fountain with an opening of radius 0.015m shoots a stream ofwater vertically from ground level at 6.0m/s. The density of wateris 1000kg/m3. calculate the volume rate of flow of water
A ball is tossed from an upper story window of a building. Compute the height from which the ball is thrown.
the index of refraction for silicate flint glass is 1.66 for light with a wavelength in air of 400 nm and 1.61 for
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