Two large plates, one negatively charged and one positively charged is separated by a distance r. Bothe of the plates hold 37 mC excess charge. Each plane has an area of 100m^2. What is the magnitude of the electric field outside the planes?   a. 1.87 x 10^-7 N/C b. 4.18 x 10^7 N/C c. 2.38 x 10^-4 d. 0 N/C

Q: The figure below shows a solid conducting sphere with radius R = 6.0 cm that carries a surface charg...

A: Electric field of a solid conducting sphere at a distance, r,  is given by,  E = kq/r2  Since the ch...

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Q: Table 1: Balance Points of Objects Left Side Object A Left Side Object B Right Side Object C Right S...

A:   Left Side Object A   Left Side Object B   Right Side Object C   Right Side Object D     m r m r ...

Q: The figure below shows a disk of radius 1.50 m is oriented with its normal unit vector n at an angle...

A: Given  Radius of disk ,R = 1.50 m  Electric field,E = 15.0*103 N/C  Angle between area unit vector a...

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A: Given: The figure below shows two oppositely charged conducting plates with an equal magnitude of su...

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A: The resultant of the three forces is  200 Nm (COUNTERCLOCKWISE COUPLE) The dimension of the grid is ...

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A:

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A: Given : Charge (Q) = 720 C Time (t) = 4 second

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A: Reaction is the component of force along the normal to the door-block interface .

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A: As per guidelines, only first question is solved here. Given, Number of electrons flowing per second...

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A: Given: The position vector of the object is given as. r→t=2t2i^                                     ...

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A: Given cross-sectional area equal to 4.20  10-6 m2 . current of 3.00 A. The density of aluminum is 2....

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A: Force p= 390N

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Q: A 1.0-C point charge is 15 m from a second point charge, and the electric force on one of them due t...

A: Given The first charge is given as q1=1.0 C Magnitude of force between the charges is F=1.0 N Distan...

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Q: A skier starts from rest has just begun descending a 30 degrees slope. Assuming the coefficient of k...

A: Given: Angle (θ) = 30° Coefficient of Kinetic friction (μK) = 0.10 Time (t) = 6 s 

Q: W. AB.Z Option 1 Option 2 .CD Option 3 Option 4

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Q: Problem: A car first travels with a displacement vector A of 275 m, due east, then a displacement ve...

A: Car 1st  travel east vector A=  275 m Then travel north  vector B = 125m

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A: Answer: An electron is projected with in a region where there is a uniform electric field parallel t...

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A: Detailed solution of this question is given in below steps.

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Q: The sides of a right triangle are BC = 3, AC = 4, and AB = 5 cm. If + 10 statC charges are at the co...

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Q: 1. A 50g weight is suspended from two cords. One cord exerts a force of 30g and makes an angle of 75...

A: Given  Weight ,W = 50g  F1 = 30g  F2 = F g    

Q: INITIAL LENGTH 700MM INITIAL READING IN MICROMETER OMM CALIPER FINAL READING IN MICROMETER CALIPER 1...

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Q: Part A The two wires in the figure (Figure 1)are made of the same material. What is the current in t...

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Q: Assume at t = 0, x(0) = xo > 0, v(0) = vo > 0, and a(t) = a > 0 is a constant. (a) What is the kinem...

A: Given that:- Initial velocity=Vo>0 Initial position=Xo>0  

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A:

Q: From the figure below, which surface has zero electric flux none of the given choices

A: the three given charges are +2 q , -q and +q . the surface shown are a , b , c and d   

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Q: A military aircraft that has a mass of 1.21 x 103 kg accelerates at 316 m/s for 15 seconds from an i...

A: Mass of aircraft = 1.21×103 kg Acceleration of aircraft = 316m/s2 Initial speed = 2784m/s

Q: 41. If electric field at centre of charged arc of radius r and linear charge density 2 is, 4TEor the...

A: Electric field due to arc at its centre making an angle α at centre is given by E= (1/4π€°)(2λ/R)sin...

Q: The potential difference between the plates of a parallel-plate capacitor is kept constant by a 20.0...

A: Potential difference between the plates = 20 V The area of plates (A) = 10 cm2distance between the p...

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A: From Gauss law Electric flux through Gaussian surface is given by @ = qenclosed / €o Where  @ = flux...

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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.