Using gauss's law find the electric field insde and outside the sphere and also find the electric potential charge

Q: Which of the following are true?     As a ball falls freely in a vacuum, it falls the same…

A: Statment: 1  Ball falls in vaccum, that means acceleration is zero. Ball will fall downward with…

Q: Vector A has a magnitude of 20.5 units and it points in a direction 305° counterclockwise from the…

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Q: A uniform electric field of magnitude E = 48 N/C points along the x-axis. A circular loop of radius…

A: Given data:  Electric field (E) = 48 N/C Radius of circular loop (R) = 26 cm = 0.26 m Angle between…

Q: Question 1 What is the angle between the two vectors A = 32 + 4y and B = -82 +6 90 degrees O 0…

A: Given value--- vector A = 3 x + 4 y . vector B = -8 x + 6 y . We have to find--- angle between…

Q: Two point charges Q and 4Q are at x = 0 and x = L, respectively, and free to move. A third charge is…

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Q: Derivative as velocity and acceleration.  A ball is thrown vertically from a point 30 feet above…

A: Given  Initial height, h = 30 feet   Initial velocity, U0 Time to reach ground, T = 2 sec

Q: and F represents gravitational and electrostatic force respectively between electrons situated at a…

A: Given data:  Two electrons situated at a distance (r) = 10 cm Fg = gravitational force Fe =…

Q: Terminal Velocity 2. Given: Atmospheric pressure = 101.3 kPA Air density = 1.20 kg/cubic meter Size…

A: A) The force due to gravity on the falling raindrop =Mass of the drop*gravity constant mass of the…

Q: Mass Specific volume The absolute Pressure quantity The product per unit of of mass and volume of a…

A: To match the terms (from the left column) with choices (from the right column).

Q: Solve the following motion problems. 2. From a point 160 feet above the ground, a body is thrown…

A: Given, Height from the ground, h=160 feet, Height from the point above the ground, h=32 feet,…

Q: 2. Calculate the energy of one photon of (a) ultraviolet light (2 10-8 m); (b) visible light (λ = 5…

A: We know thatE=hcλWhereE=Energy of photonh=plank constantc=speed of lightλ=wavelength

Q: Draw free body diagrams ( include friction on the cart)

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Q: bolt requires 272 Nm of torque to be unscrewed. If the maximum force you can apply is 232 N, what is…

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Q: 9. A rock is launched over level ground with an initial velocity of 15.0 m/s at an angle of 20…

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Q: The astronauts in the space shuttle are apparently weightless because they are beyond the pull of…

A: Lets check each option one by one   1. They are beyond the pull of object   Incorrect Reason Space…

Q: Problem 6: Consider the two vectors, A = -4.93 î+ -2.99 Ĵ and B = -1.2 î+ -4.07 ĵ. What is the…

A: Given data:  Vector A = -4.93i + -2.99j Vector B = -1.2i + -4.07j Required: The direction of vector…

Q: 3. Find the current in the R₂ resistor in the drawing (V₁ 22). A f60 ssf60 ssf60 ssf60 ssf60 ssfő =…

A: Apply Kirchhoff’s voltage rule in the left loop.

Q: Consider the following figure. 8.00 μ. y 2.00 μC (a) Find the electric potential, taking zero at…

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Q: A 51.5-kg crate rests on a level floor at a shipping dock. The coefficients of static and kinetic…

A: Given data:  Mass (m) = 51.5 kg Coefficient of static friction (μs) = 0.592 Coefficient of kinetic…

Q: Find the frequency from the x vs t graph.

A: Given data:  The x vs t graph for a wave motion Required: Frequency (f)

Q: How much work is required to slide a 6.00 kg box 6.70 m along (up) a frictionless incline plane that…

A: Given data:  Mass (m) = 6.00 kg Length of incline plane (L) = 6.70 m  Angle (θ) = 10°,above the…

Q: 7) Suppose the mass of a fully loaded module in which astronauts take off from the Moon is 1.25 x…

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Q: QUESTION 9 A ball is dropped from 100 m. Find the position and velocity of the ball after 4 seconds…

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Q: You have been hired by a "storm chaser" as an assistant. This individual loves to find locations at…

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Q: Jennies bike as tires with a diameter of 24 inches. If the tires are rotating at 50rpm, how long…

A: Given data:  Diameter of tires (D) = 24 inches Angular velocity (ω) = 50 rpm Distance (d) = 1 mile…

Q: a 6 91= +10.9uc a = 4,00cm b = 3,00cm k= 9.00×10 Nm² 192= +4.00μC 93=-3.00 -Rectangle @what is the…

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Q: golf ball is hit horizontally off the edge of a 21 m high cliff and lands a distance of 36 m from…

A: Given  Height of Cliff, h = 21 m  Horizontal distance, D = 36 m  Initial velocity, in x direction is…

Q: 1. A ball is thrown vertically downward from a height of 512 feet with a velocity of 641. How long…

A: Given, height, h = 512 feet The initial velocity of the ball, u = 64 fts

Q: A package with a length of 12 inches​ [in], width of  18 inches​ [in], and a height of 10 inches​…

A: Given value--- A package with a length of 12 inches​ [in], width of 18 inches​ [in], and a height…

Q: 10. How much work is done to accelerate a 2,500 kg car from rest to a velocity of 27 m/s?

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Q: EX No is in to a ball back leave reach

A: GIVEN Initial velocity of ball                                       u = 15.0 m/s TO FIND a)…

Q: (a) As a woodpecker's beak hits a tree (Figure 5-12), the speed of the bird's head decreases from…

A: Given, initial speed of bird , u = 6.6 m/s final speed of bird , v = 0 m/s Distance , s = 2.0 mm =…

Q: here is an object with mass of 70 kg, you are pulling it with a rope angled at 28 degrees up with…

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Q: 60 electrons are distributed on circumference of the circle of radius R= 70 cm. What is the electric…

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Q: The crates in the figure below are released from rest. A. How far have they moved after one second?…

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Q: Which of the following statements best describes the motion of an object that has a constant net…

A: Given, Constant net force acting on an object.

Q: A railroad train is traveling at 29.0 m/s in still air. The frequency of the note emitted by the…

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Q: An electron (m = 9.109 × 10-31kg) is in the presence of a constant electric field E. The electron…

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Q: Using the properties of entropy shows that: a) A thermodynamic state is stable if C₂ > 0 and KT > 0.

A: In the following problem,  we have to use the property of the entropy to prove that the…

Q: A small car with mass 0.650 kg travels at constant speed on the inside of a track that is a vertical…

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Q: A car makes a trip due north for three-fourths of the time and due south one-fourth of the time. The…

A: Given data:  Average northward velocity (V1) = +47 m/s Average Southward velocity (V2) = -31 m/s…

Q: 27 Go Body A in Fig. 6-33 weighs 102 N, and body B weighs 32 N. The coefficients of friction between…

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Q: If a = 7 cm, b = 170 cm, q = 60 nC, and Q =7 nC in the figure, what is the potential difference VA −…

A: Given value--- a = 7 cm. b = 170 cm. q = 69 nC. Q = 7 nC. We have to find --- VA ? VB ?

Q: If electric energy costs 6 dollars per kilowatt-hour, calculate the utility bill for one month for…

A: Given data: 1 kWh=6 dollars 8 bulbs - 100 W - 50 h 10 bulbs - 60 W - 70 h 1 air conditioner - 2 kW…

Q: Why does the spectrum of most stars (including the Sun) show absorption lines in which light is…

A: Solution: Given: Why does the spectrum of most stars (including the Sun) show absorption lines in…

Q: at point where the potential is 200v. It moves through a point where the electric potential is 800v.…

A: Given value--- at first point - v1 = 4 × 109 m/s. V1 = 200 V. at second point - V2 = 600 V. We…

Q: A batter hits a pitched ball when the center of the ball is 1.39 m above the ground.The ball leaves…

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Q: On a graph, graph objects A, , and C. Assume each marking is 1 meterPlot a position vs time graph.…

A: Here As we can see velocities are constant as arrow length is same  We can take initial and final…

Q: A wire having mass per unit length of 0.450 g/cm carries a 2.80 A current horizontally to the south.…

A: Given data: Mass per unit length of the wire, mL=0.450 g/cm=0.450× 10-3 kg10-2 m=0.450×10-1…

Q: The 2-kg block is subjected to a force having a constant direction and a magnitude F = (300/(1+ s))…

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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.