What is the electric field strength inside this wire?

Q: Calculate the momentum of a car of mass 600 kg moving at 30 m/s.

A: Given data :              Mass  =  m             Velocity  =  v      To find :             Momentum 

Q: A Carnot cycle heat engine is represented in the diagram below. Which several areas are bounded by n...

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Q: epring of length L and spring constant k is standing on one end. A block of mass m is placed on the ...

A: spring constant = k Original length = L mass of block = m 

Q: A parallel plate capacitor has 1 µF capacitance. One of its two plates is given +2 µC charge and the...

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Q: V = O v R = 20 Q h-1 0 ►A V2 =1 0 v R2 = 10 0 I2=1 0 A Vo -9V O A CONFIRM

A: 1. Voltage: Voltage is equal across all      components in a parallel circuit. 2.Current: The total ...

Q: Two 3.00 cm × 3.00 cm plates that form a parallel-plate capacitor are charged to ± 0.708 nC . Part ...

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Q: Given a parallel-plate capacitor with a capacitance of 1nF with a potential difference of 33 V. Each...

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Q: What is the approximate electrostatic force between two protons separated by a distance of 1.0 x 10^...

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Q: White light hits a diffraction grating with lines that are spaced d = 1729 nm apart. What wavelength...

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Q: Calculate the momentum of a car of mass 600 kg moving at 30 m/s.

A: Given : m = 600 kg v = 30 m/s

Q: In a double slit experiment the distance between the slits is 0.50 mm and the slits are 1.5 m from t...

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Q: brick is placed in an insulated calorimeter containing 5.000 kg of water. The temperature of the wat...

A: According to principle of calorimetry Heat given by hot body= heat taken by cold body

Q: When a bus starts suddenly, the passengers are pushed back. This Is an example of whlch of the follo...

A: Newton,s First Law - According to this law the body which is at rest or moving at constant speed it ...

Q: The length of a rod as measured in an experiment is found to be 2.48 m, 2.46 m, 2.49 m, 2.49 m and 2...

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Q: 0. You nave a resistor Of unknown resistance, Rx. W hen the re- sistor is connected to a battery, yo...

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Q: A tube 1.20 m long is closed at one end. A stretched wire is placed near the open end. The wire is 0...

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Q: A. Using the color chart above, decode the value of the following resistors and indicate the toleran...

A: In a 4 band code for a resistor, the parameters are as follows The first band and the second band of...

Q: Summarize what happens to momentum and kinetic energy in a 100% elastic collision. That is, compare ...

A: In 100% elastic collision Linear momentum and Total Kinetic energy remains conserved, i.e. Linear mo...

Q: 9. An object is launched at a velocity of 20 m/s in a direction making ar angle of 25° upward with t...

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Q: The temperature, at which the root mean square velocity of hydrogen molecules equals their escape ve...

A: Boltzmann constant = 1.38×10-23 JkAvogadro number (NA) = 6.02×1026/kg Radius of earth (R) = 6.4×106 ...

Q: 5. Consider the circuit shown below, with four diffe: A

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Q: 60.0 V R: =10.0 N R2 =10.0 N R3 = 8.0 N R: = 16 N Rs =8.0 N

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Q: A rookie quarterback throws a football with an initial upward velocity component of 12 m/s and a hor...

A: ux=20 m/suy=12 m/s

Q: The electric field in a region is given by E = (Ax + B) i, where E is in NC1 and x is in meters. The...

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Q: Which of the following five quantities is NOT an expression for energy? Here, m is mass, g is the ac...

A: Required: To select a quantity that is not an expression for energy m = mass, g = acceleration due t...

Q: A vertical spring stretches 4.2 cm when a 12-g object is hung from it. The object is replaced with a...

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Q: • The speed of light is 3 108 m/s (aka 300,000,000 meters per second). What is the speed of light in...

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Q: Read the question carefully and give me right solution with clear calculations. The standard error o...

A: Given, Standard error SE = 3''  Let sd be the standard deviation n = 5  The formula for standard err...

Q: A 3.0-kg block slides on a frictionless 20° inclined plane. A force of 16 N acting parallel to the i...

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Q: A uniform sphere of radius R rotates about a diameter with an angular momentum of magnitude L. Under...

A: Radius of sphere = R Angular momentum = L Forces acting = Internal in nature New radius = R2

Q: . [Setup, solve, review] A 20.0 g ball hang from the roof of a freight car by a string. When the fre...

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Q: An individual is 50% less than the normal number of green cone photo sceptres in his or her retina h...

A: An individual is 50% less than the normal number of green cone photo sceptres in his or her retina

Q: How much charge is present across capacitor #4 (C4)? a. 50.88 micro Coulombs b. 22.6 micro Coulomb...

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Q: Trying to stay awake for an all-night study session, a student makes a cup of coffee by first placin...

A: Given: m =500g =0.5 kgT1 =20.0 °CT2=95.0 °C

Q: Consider a uniform conducting spherical shell of uniform charge distribution. Where is the electric ...

A: Given, A uniform conducting spherical shell of uniform charge distribution. So, whole charge is dist...

Q: A car is moving on a straight road 14 m/s. It is acceleration at 12 m/s?. What will be it's velocity...

A: Given data :            Initial velocity  =  u                 Time  =  t            Acceleration = ...

Q: This prelab question is about the experimental setup shown in the Lab Manual as Figure 1 for Experim...

A: Tangential force is responsible for increasing or decreasing the speed of the particle while centrip...

Q: What is the braking force required to hold a vehicle of weight 180kg, stationary on a 20% incline

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Q: An electric bulb is rated at 220 V, 100 W. What is its resistance ?

A: Given data :            Voltage  =  V            Power   =  p     To find :             Resistance 

Q: Determine which will be positively charged and which will be negatively charged when the pair of mat...

A: static Electricity- when two object rubbed together especially when they are insulators then the obj...

Q: Two charges are located on the positive x-axis of a coordinate system as shown. Charge q1 = 3 x 10^-...

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Q: A) A ball of mass m moves with a speed v at a height h above the ground. The acceleration due to gra...

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Q: Convert the following record-setting Celsius temperatures to Fahrenheit and Kelvin: a) – 89. 2°C, th...

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Q: Calculate the actual work done on the 200 g mass using W = mgh.  Be careful to use only the change i...

A: Mass=200g

Q: X-rays of wavelength 2 = 22 pm (photon energy 56.3 keV) are scattered from a Carbon target and the s...

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Q: O betermine the level of V. for each network. 12V Si Ge tiov 12ka Si Vo lokn 34.7ks (a) O lov

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Q: A simple pendulum of length L = 0.2 m, is at its equilibrium position. At t = 0, the pendulum is giv...

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Q: A negatively-charged particle is shot near a wire carrying a current out of the page. Which directio...

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Q: In an effort to clean between teeth, you used a dental floss. What do you call the force on the flos...

A: In an effort to clean between teeth, you used a dental floss. We call the force on the floss is fric...

Q: Problem 4: A skateboarder is attempting to make a circular arc of radius r = 11 m in a parking lot. ...

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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.