A proton (q = 1.60 x 10-1⁹ C, m = 1.67 x 10-27 kg), is released from rest in a 6 N/C uniform electric field. How long (in us) does it take to move 7 m from its starting point?
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
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- An alpha particle (*He nucleus, charge +2e) starts from rest and accelerates over a distance of 1.0 cm in a uniform electric field of magnitude 25 kV/m. (a) What is the final kinetic energy (KE) of the alpha particle? (b) What is its final speed?The charge q = 1.6 X 10-19 C, mass m = 1.7 X 102 kg, potential difference (voltage) = 1 gigavolt (10° V). If the particle starts from rest, calc. the final velocity of the particle. (in units of m/s). %3D %3D (a) 1.3 X 108 (b) 2.3 X 10 (c) 3.3 X 10% (d) 4.3 X 108An electron and a proton are each placed at rest in a uniform electric field of magnitude 518 N/C. Calculate the speed of each particle 47.6 ns after being released.
- A small drop of water is suspended motionless in air by a uniform electric field that is directed upward and has a magnitude of 7010 N/C. The mass of the water drop is 4.36 × 10-9 kg. How many excess electrons or protons reside on the drop?An electron and a proton, each starting from rest, are accelerated by the same uniform electric field of 260N/C. Determine the distance (d) and time (t) for each particle to acquire a kinetic energy of 5.0x10^-17 JA 1.94 x 10-9 C charge has coordinates x = 0, y = −2.00; a 2.85 x 10-9 C charge has coordinates x = 3.00, y = 0; and a -4.60 x 10-9 C charge has coordinates x = 3.00, y = 4.00, where all distances are in cm. Determine magnitude and direction for the electric field at the origin and the instantaneous acceleration of a proton placed at the origin. (a) Determine the magnitude and direction for the electric field at the origin (measure the angle counterclockwise from the positive x-axis). magnitude direction (b) Determine the magnitude and direction for the instantaneous acceleration of a proton placed at the origin (measure the angle counterclockwise from the positive x-axis). magnitude direction
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- show your full solution.An electron is traveling through a uniform electric field. The field is constant and given by E=(2.00×10−11N/C) i^− (1.20×10−11N/C) j^. At t=0 , the electron is at the origin and traveling in the x direction with a speed of 2.20 m/s. Part A) What is its position 2.50 s later? x= ? (in m) Part B) y=?A constant electric field of 20.0 N/C points along the positive x-direction. An electron, initially at rest, moves a distance of 0.500 m in this space. How fast is the electron moving after its 0.500 m journey?