A proton has an initial speed of 4.02E+5 m/s. What potential difference is required to bring...

A proton has an initial speed of 4.02E+5 m/s. What potential difference is required to bring the proton to rest?

What potential difference is required to reduce the initial speed of the proton by a factor of 3?

What potential difference is required to reduce the initial kinetic energy of the proton by a factor of 3?

Expert Solution

genius_generous answered 2 years ago

(a) At what speed (in m/s) will a proton move in a circular path of the...

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A proton has an initial velocity of 7.6 × 106 m/s in the horizontal direction. It enters a uniform electric field of 8800 N/C directed vertically. a) Ignoring gravitational effects, find the time it takes the proton to travel 0.127 m horizontally. The mass of the proton is 1.6726 × 10−27 kg and the fundamental charge is 1.602 × 10−19 C . Answer in units of ns. b)What is the vertical displacement of the proton after the electric field acts...

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An electron with an initial speed of 5.05x10^5 m/s is brought to rest by an electric...

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1.) A proton moves with a speed of 5.5 x 10^5 m/s along the +x axis....

1.) A proton moves with a speed of 5.5 x 10^5 m/s along the +x axis. It enters a region where there is uniform magnetic field of 1.5 T, directed of 30 degrees to the x-axis and lying in the x-y plane. Calculate the initial force and acceleration of the proton. 2.) A wire carries a current of 4.5-A in a direction of 35 degrees with respect to the direction of a magnetic field of 0.5 T. Find the magnitude...

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