An electron is launched at a 45º angle and a speed of 5.0x106 m/s from the positive plate of the parallel-plate capacitor shown in the figure. The electron lands 4.0 cm away. a) What is the electric field strength inside the capacitor? b) What is the minimum spacing between the plates?

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A: in this question  we use simple equation  of capacitance.

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A:

Q: 2. An electron, initially at res, is placed in an electric field of 2x10°4 N/C directed to the west.…

A: Write the given values with the suitable variables. E=2×104 N/Cs=1 cm=0.01 m Here, E is the electric…

Q: A2.5 mm -diameter sphere is charged to -4.4 nC. An electron fired directly at the sphere from far…

A: Given data: Diameter of sphere is d=2.5 mm. The charge on sphere is q=-4.4 nC.

Q: Charge Q acts as a point charge to create an electric field. Its strength, measured a distance of 30…

A: Given:-             At electric field point P is 40 N/C.                                 E = kθr240…

Q: The figure below shows a proton, p, and an electron, e, and points S and R on an x-axis. A. At…

A:

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A: Given:

Q: The potential difference between the accelerating plates of a TV set is about 30 kV. If the distance…

A:

Q: Q14. An air filled parallel plate capacitor is arranged such that the upper plate carries surface…

A: Given that: Charge density at the upper plate: σ=1 C/m2   Charge density at the upper plate: σ=-1…

Q: Q14. An air filled parallel plate capacitor is arranged such that the upper plate carries surface…

A: Solution: Given that surface charge density σ1 = 2 C/m2 σ2 = -2C/m2

Q: The electron in a hydrogen atom orbits the proton at a radius of 0.053 nm. What is the electric…

A: Let q and r denote the proton’s charge and the electron’s distance from the proton in the H-atom.…

Q: Beams of high-speed protons can be produced in "guns" using electric fields to accelerate the…

A:

Q: •• INT An electron is launched at a 45° angle and a speed of 5.0 x 10° m/s from the positive plate…

A: Given value--- Launch angle = 45 degree.  speed = 5× 106 m/s. Range = 4 cm. We have to find--- a.…

Q: Beams of high-speed protons can be produced in "guns" using electric fields to accelerate the…

A: When a charged particle is present in an electric field, it experiences a force acting on it, which…

Q: The hydrogen atom contains a protôn, mass 1.67 x 10-27 kg, and an electron, mass 9.11 x 10-31 kg.…

A:

Q: Earth has a net charge that produces an electric field of approximately 150 N/C downward at its…

A:

Q: Beams of high-speed protons can be produced in "guns" using electric fields to accelerate the…

A:

Q: An electron is projected horizontally into the space between two oppositely charged metal plates.…

A: Given: The electric field between the plates E = 500.0 N/C. Direction of the electric field is in…

Q: Problem A3: The two parallel plates in the figure below are 2.0 cm apart and the electric field…

A: This is a concept of kinematics equation. Go through the answer carefully.

Q: A square metal plate of edge length 9.6 cm and negligible thickness has a total charge of 5.9 the…

A: GivenA square metal plate of edge length (a)=9.6 cm=0.096 mCharge (q)=5.9×10-6 C

Q: ..• INT The two parallel plates in Figure P23.53º are 2.0 cm apart and the electric field strength…

A: Distance between plates d = 2cm Electric field E =  1×104 N/C θ =45°

Q: An electron is to be accelerated in a uniform electric field having a strength of 2.3·106  Vm. a)…

A: Given data: Strength of the electric field (E) = 2.3*106 V/m Need to determine the electron if it is…

Q: Beams of high-speed protons can be produced in "guns" using electric fields to accelerate the…

A:

Q: Two circular disks spaced 0.50 mm apart form a parallel-plate capacitor. Transferring 1.80 ×10^9…

A:

Q: In the figure below an electron is shot directly toward the center of a large metal plate that has…

A:

Q: An electron with a horizontal speed of 4600000 m/s and no vertical component of velocity passes…

A: initial horizontal speed = 4600000 m/s electric field = 240 N/C length = 6 cm

Q: An oil droplet is sprayed into a uniform electric field of adjustable magnitude. The 0.0400g droplet…

A:

Q: A thin, horizontal, 20-cmcm-diameter copper plate is charged to -3.5 nCnC. Assume that the electrons…

A: Given that:Plate diameter, d=20 cm=0.2 mPlate radius, r=0.1 mCharge, q=-3.5 nC=-3.5×10-9 CTo…

Q: er a region of the shape of a rectangular box in the three dimensional coordinate system shown in…

A:

Q: b) The uniform electric field between two parallel and opposite charge plates separated by 30 mm has…

A: Solution: Given: 1 mm = 10-3 m e = charge on the electron = -1.60 x 10-19 C E1 = electric field in…

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A:

Q: Two charged metal plates in vacuum are 15 cm apart as drawn in Fig D. The electric field between the…

A: distance between plates (d) = 15 cm = 0.15 m Electric field (E) = 3000 NC q = - 1.6×10-19 C me =…

Q: C k- 2R (a) What is the magnitude of the electric field at point A located at coordinate (0, 2.0 m,…

A:

Q: An alpha particle (a helium nucleus) is traveling along the positive x-axis at 1200 m/s when it…

A: V = 1200 m R = 0.4 m E = 5.5 x 10-4 N/C To find = Distance travelled before hitting the wall

Q: Question 1 a) In J. J. Thomson experiment (1897), an electron moving horizontally with a constant…

A:

Q: sphere is attached to a thread of length L = 21.7 cm and suspended from the ceiling, as shown in the…

A: Given:- L = 21.7 m  θ= 14.3° m = 2.0 g  E = 1.00 x 103 N/C  Find:- a) The net charge?  b) what is…

Q: The potential difference between the accelerating plates of a TV set is about 25 kV. If the distance…

A: Given Potential difference V = 25 kV  = 25 × 103 V  Distance d = 1.5 cm = 1.5 × 10-2 m

Q: . Protons are projected with initial speed v; = 9.55 km/s field electric into a region where a…

A:

Q: A semicircle of radius a is in the first and Figure second quadrants, with the cen- ter of curvature…

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Q: 3 Charge Deflector E beam L An experiment to look for a charge imbalance between the proton and…

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Q: Beams of high-speed protons can be produced in "guns" using electric fields to accelerate the…

A: Given value--- electric field = 2.82 × 104 N/C. mass of proton = 1.67 × 10-27 kg. distance = 1.02…

Q: Figure (a) shows a circular disk that is uniformly charged. The central z axis is perpendicular to…

A: The electric field due at a distance z from the center of a uniformly charged disc of radius r is…

Q: A simple and common technique for accelerating electrons is shown in the figure, which depicts a…

A: Given, Electric field strength in the region, E = 2.7×104 NC

Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.