vo y E A uniform field E = -150000jN/C exists between two plates of length L = 3 cm, as shown in the figure above. A proton is fired at an angle of 40° to the a axis with an initial speed of 7300000 m/s. a) Find its vertical coordinates as it emerges from the plate, assuming the proton will not hit any plate in the process. çm b) Find the angle at which it emerges. degrees to the x axis.
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- Two very large charged parallel metal plates are 11.0 cm apart and produce a uniform electric field of 2.80×106 N/C between them. A proton is fired perpendicular to these plates with an initial speed 5.20 km/s, starting at the middle of the negative plate and going toward the positive plate. Please refer to the photoAn electron with a speed of 6.19 × 108 cm/s in the positive direction of an x axis enters an electric field of magnitude 1.23 × 10³ N/C, traveling along a field line in the direction that retards its motion. (a) How far will the electron travel in the field before stopping momentarily, and (b) how much time will have elapsed? (c) If the region containing the electric field is 5.29 mm long (too short for the electron to stop within it), what fraction of the electron's initial kinetic energy will be lost in that region? (a) Number (b) Number (c) Number 0.08868 2.9E-8 M Units Units m S Units This answer has no unitsA oxygen atom (m = 2.65 x 10-26 kg) which has lost a single electron is moving at an initial speed vo-3,166.1 m/s and enters a region with a constant electric field E = 60 N/C. The ion enters the field at an angle of 71.9 degrees relative to the surface as shown. The ion will be repelled by the field and will eventually lose its horizontal velocity. How far horizontally in cm will the ion reach before being stopped?
- Two point charges, each of charge +35nC, are separated by a horizontal distance of 12cm. What is the electric field at a point 15cm above the midpoint of the two charges? Give both the magnitude and direction of the electric field.At one point above Earth's surface a uniform electric field points straight up with a magnitude of 53 N/C. A small charged 10.0 mg bead is held stationary 1.0 m above the ground. What is the charge on the bead if it has an initial upward acceleration of 29.4 m/s? when it is released from rest?A uniform electric field exists in the region between two oppositely charged plane parallel plates. An electron is released from rest at the surface of the negatively charged plate and strikes the surface of the opposite plate, 3.40 cm distant from the first, in a time interval of 1.90×10-8 s Part A Part B Find the magnitude of this electric field. Find the speed of the electron when it strikes the second plate. Express your answer in newtons per coulomb. Express your answer in meters per second. να ΑΣφ 5 ? | να ΑΣφ ? E = N/C m/s
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- Two horizontal parallel plates are separated by a distance of 174 mm creating an electric field of 23 μN/C directed north. An electron is place halfway between the two plates with and fired with initial velocity 58 m/s from the horizontal. Calculate the time it takes for the electron to land at the positive plate and its speed before hitting the plate. Provide an Illustration and answer in GRESA format.In a typical television or in an older computer picture tube (CRT), the electrons that strike the screen to form an image are accelerated between two charged plates that have a potential difference of 2.5×104 V. The plates are separated by a distance of 1.3 cm. Assuming that there is a uniform electric field between the plates, calculate the strength of the field.please solve asap.