A particle of mass 6.68 x 10-27 kg and charge +2e is accelerated horizontally by an accelerating potential V, giving it a horizontal velocity of 4.09 x 105 m/s. It then enters a region of uniform electric field E= 12,600]N/C. a) Determine the potential used to accelerate the particle horizontally. b) Determine the electron's acceleration, in 1,3, notation, while it travels through the electric field. c) Determine the electron's deflection at 2.84 ns.

Q: 2 When an objed is placed som in front of and down the hought of the defeat a Calculate the radius.…

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Q: 2. Draw a ray diagram for the following object and lens that shows the location, magnification and…

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Q: A concave mirror has a radius of curvature of 60.0 cm. calculate the position and magnification of…

A: Radius of curvature, R = 60.0 cm Positions of object, u = a) at 90.0 cm and b) at 20.0 cm Positions…

Q: very long cylindrical rod made of flint-glass (n=1.80) has its left end ground to a convex…

A: ng = 1.80  (refractive index of flint glass)  R = +5 cm     ( radius of convex  hemisphere)  u = - 8…

Q: Match the answers with questions for image distance - s'.…

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Q: A convex spherical mirror has a radius of curvature of magnitude 46.0 cm. (a) Determine the position…

A: Given data R=46 cmP=35 cm Here, R is the radius of the spherical mirror. While P is the position of…

Q: 5.) An object is 12.0 cm in front of a concave mirror with a focal length of 20.0 cm. Use ray…

A: The distance of the object from the concave mirror, u=-12cm The focal length of the given concave…

Q: 3) A converging, or convex, lens is shown below. On the diagram below draw the three principal…

A: Using lens formula, we can calculate the image distance from the lens. To check  wheteher image will…

Q: following is not correct? Question 7 options:   a)  The image is real.   b)  The image is uprig

A: the image formed by the Convex Lens are: Real, Virtual, Erect, Inverted, Enlarged and Diminished.

Q: 11) A convex mirror has a focal length of ( -8) cm. If an object is placed 15 cm from the surface,…

A: Given data:     Focal length, f = -8 cm     Distance of the object, do = 15 cm

Q: 7. An 2cm object is placed 20 cm from a concave mirror. The focal length is 10 cm. Determine (a) The…

A: Given:  u=20cm position of object f= 10cm focal length of concave mirror. height of object h0=2cm…

Q: A camera is used to take a picture of a dog. What kind of image is produced?  type 'real' or…

A: This is a question regarding the types of image produced by different lenses. An image formed by the…

Q: An object arrow 2 cm high is placed 20 cm from a converging lens of focal length of 10 cm.  d) Draw…

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Q: Pick the following that apply to the image created by a convex lens witht the object outside of the…

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Q: • Go to https://www.geogebra.org/m/D49VTeZe You should see a simulation of mirrors Initially, what…

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Q: 2. Complete the ray diagram for an object in front of a lens to show how to find the location and…

A: 3.  refractive index of air, n = 1  refractive index of water, n' = 1.33  refractive index of glass,…

Q: w would you change this diagram to make it accurate? prisms

A: A prism binocular is optical equipment that is used for observing distant objects with higher…

Q: 7) Two optical apparatus are separated by 20cm distance each one has focal length |f|=10. Draw the…

A: Lens formula 1f=1v-1u Where f is the focal length v is the image distance u is the object distance

Q: 5) Refer to the image to the right. Determine the M, M2 necessary mass Mi needs to be for static…

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Q: A CONVEX mirror and a CONCAVE lens both produce the same types of images. a. True b. False

A: Convex mirror is known as diverging mirror. The image formed by the convex mirror is virtual in…

Q: Pick the following that apply to the image created by a concave lens PICK ALL THAT APPLY A) virtual…

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Q: 9. A tube of Chapstick (4 cm tall) is placed 15 cm in front of a diverging lens( Radius =20 cm) 1…

A: (a) Draw three ray diagrams on the above picture. (b) what is the location of the image. (c) what is…

Dielectric Constant Of Water

Water constitutes about 70% of earth.  Some important distinguishing properties of water are high molar concentration, small dissociation constant and high dielectric constant.

Electrostatic Potential and Capacitance

An electrostatic force is a force caused by stationary electric charges /fields. The electrostatic force is caused by the transfer of electrons in conducting materials. Coulomb’s law determines the amount of force between two stationary, charged particles. The electric force is the force which acts between two stationary charges. It is also called Coulomb force.