Find the potential on the z axis (0,0,h) produced by an annular(s) ring of uniform surface charge density p, in free space. The ring occupies the region z= 0, p≤a, 0≤ ≤27 in cylindrical coordinates.

Q: 2. A car of mass 1200 kg initially moving at a speed of 10m/s suddenly changes its speed to 15m/s.…

A: a) The required work done is,

Q: Soap bubbles can be produces when pressure outside and inside of the bubble is different. Soap…

A: Given: ρa=1.29kg/m3, ρh=0.09kg/m3, m=5mg Let the volume of the bubble be V. The air exerts a buoyant…

Q: 2. Determine the velocity of the 60-lb block A if the two blocks are released from rest and the…

A:

Q: Problem 1: A horizontal force, F, = 65 N, and a force, F2 = 18.1 N acting at an angle of 0 to the…

A: We have to calculate the acceleration of the block.   Given :- The forces are F1=65 N , F2=18.1 N.…

Q: What is the old name of physics

A: To determine  Old name of physics

Q: Miley came in with a wrecking ball A with a mass of 500 kg. It is released from rest from height h…

A: Since you have posted a question with multiple subparts, we will solve first three as per Q&A…

Q: Use the following constants if necessary. Coulomb constant, k = 8.987 × 10º N · m² /C¥acuum…

A:

Q: To answer the questions below, it may be useful to think of your friend's car driving on a level…

A: Part (a) Given: The length of spring on the surface of Earth is x1=8.2 cm. The length of spring…

Q: Can someone look at the options again. Please select all of the correct answers.

A:

Q: could you answer number 2?

A: We know that the wavelength of any emission from distant point in universe changes as it reaches our…

Q: Define the simple harmonic motion . Please represent the displacement, velocity and acceleration by…

A: To answer: The definition of Simple Harmonic Motion Express displacement, velocity and acceleration…

Q: sample m-polatized light detector polatizer 1 polatizer 2 Two polarized films are rotated with…

A: Let the original intensity of unpolarised light = Io

Q: Q1. Does the material's crystal structure has effect on its toughness? How?

A: Since you have posted multiple questions so we are solving only first question for you. If you want…

Q: 1. a) What is the Potential Energy of a 30kg mass at the edge of a roof 110 m above the ground? The…

A:

Q: A circuit has three resistors, 1200N, 2400N, and 4200N that are connected to a 12V battery in…

A:

Q: What is the difference between Charles law of gas, and Gay-Lussac's law of gas?. If possible can it…

A: This problem is from thermodynamics. Please have a good look

Q: Vector Field C= «ty)ax+ xay +Cy+2J az D= (2ty)axt Yay o (X+) Oz A+B = ?

A: We sum the two vector component-wise and then get the resultant vector

Q: u please provide clear answer, you can write it down on

A: The term acceleration refers to any process in which velocity changes. In physics, velocity refers…

Q: 4. When a flexible bag filled with sand is dropped on the pan of a spring balance from a height of h…

A: Let suppose mass of bag is M and mass of pan is m then M=m2=2.0 kgGiven that, h=4 cm=0.04 mand…

Q: Two equally charged particles repel each other with a force F. If their separation is doubled, they…

A: Coulomb's law  :  The electric force between charged bodies at rest is conventionally called…

Q: 4 Define and tilustrate a general collisfon of two objects in two-dimensioral spoe Please define the…

A: A general collision in two dimensions involves two objects moving in different directions either…

Q: Rod OA rotates counterclockwise at a constant angular rate 0-4 rad/s. The double collar B is…

A:

Q: Direction: Identify the following properties through their given units and convert them to SI units.…

A:

Q: PHYSX3B Problem Set 1 The set is due 02/21/2023 by 9:00 pm conh Topics: Coulomb Force, Electric…

A: (F1)=kq1q2r2=9×10⁹×1×10−6×−2×10−60.05²   =−7.2×10−6N Explanation:   Like charges repel…

Q: can you give a conclusion about your final answer or give a description about your solution

A: The amount of energy that is stored in a capacitor's electric field is measured by its capacitance.…

Q: rge is half the final value. The c #.6 μF AUF

A: Given: Resistance is 720 Ohm Time is 10 ms t=10 ms=10×10-3st=0.01 s

Q: 2). Although it doesn't, let's pretend that Venus has an atmosphere similar to our own. It has a…

A:

Q: Moses wanders through the wilderness, starting at the position 10 m [E]. (1) On the v-t graph,…

A:

Q: What was the distance van Niekerk traveled?

A: Answers are in next step. Numerucal Values are in boxes.

Q: 2. A spherical capacitor consists of an inner solid conducting sphere of radius a surrounded by a…

A: inner radius b  outer radius c    Inner sphere charge = -Q  Outer sphere charge = + Q

Q: Capacitance of a Thundercloud The charge center of a thundercloud, drifting 3.0 km above the earth's…

A: Given: In this question, the given details are, Capacitance of a Thundercloud The charge center of a…

Q: and Vout.b out,a a) Find the Thévenin equivalent voltage between the output terminals V.

A: a. Applying KCL at node A, I5+I8-I20=0⇒VA-725+VA-VTH8-0-VA20=0⇒0.375 VA-0.125VTH=14.4  ......(1)…

Q: 2. A circuit consists of a resistor with resistance R ohms in series of a capacitor with C farad…

A:

Q: satellite has a mass of 5.00 x 10 ne mass of the Earth is 5.98x102 Calculate the gravitational force…

A: Gravitation force between two masses F = Gm1 m2 /r2

Q: QUESTIONS AND PROBLEMS Two identical charges, Q, and Q2 exert a force Fg on one another. What will…

A:

Q: R1. C R2 1N and 3. Given that the battery has a potential of 12 V, resistors R1 R2 = 3N, and…

A: Initially when time t=0 then no current flows through the circuit. And at infinity no current flows…

Q: A physics book has dimensions 23 cm, 17 cm, and 3.0 cm. Find its volume.

A: We need to answer Question J. Length, L=23 cmWidth, W=17 cmBreadth, B=3.0 cm

Q: KI Ny

A:

Q: 4. Seat belt in a car is used to reduce the impulsive force acting on the driver. A car travelling…

A:

Q: A ball is initially at a height of 10m above the ground. It rolls down a slope with an initial speed…

A: From conservation of energy, the expression for the final speed is,

Q: 4. A tank contains 80 gal of pure water. Brine solution with 2 lb/gal of salt enters at 2 gal/min,…

A: