One positive charges and one negative charge both of the

Assignment Help Physics
Reference no: EM13617850

One positive charges and one negative charge, both of the same magnitude, are near each other. If we double the amount of charge on both of them while simultaneously doubling the distance between them,

(a) the strength of the electrical force on both increases to twice its original magnitude.

(b) the strength of the electrical force on both increases to four times its original magnitude.

(c) the strength of the electrical force on both decreases to half its original magnitude.

(d) the strength of the electrical force on both decreases to one-fourth its original magnitude.

(e) the strength of the electrical force on both does not change.

Reference no: EM13617850

Questions Cloud

Assuming no transfer of heat to or from the surroundings : suppose that an insulating container of negligible mass contains 0.55 kg of water at a temperature of 64 degrees c. now
Compute the value of the corrosion potential how long do : lead experiences corrosion in an acid solution according to the following reaction pb 2h rightarrow pb2 h2 the rates
According to the most recent labor department data 105 of : according to the most recent labor department data 10.5 of engineers electrical mechanical civil and industrial were
Determine the maximum theoretical power that could be : steam exits a turbine with a mass flow rate of 2x105 kgh at a pressure of 0.008 mpa quality of 94 and velocity of 70
One positive charges and one negative charge both of the : one positive charges and one negative charge both of the same magnitude are near each other. if we double the amount of
What is the flow rate of water when the gauges show a : a vertical pipe conveying water tapers from 50 mm in diameter at the top to 25 mm in diameter at the bottom in a length
A large conducting ball with mass 3 kg has a net charge of : a large conducting ball with mass 3 kg has a net charge of 50 c. a smaller conducting ball with mass 2 kg has a net
Let b and c be independent random variables uniformly : let b and c be independent random variables uniformly distributed over 07 and 03 respectively. what is the probability
Two points along a straight stick of length 39 cm are : two points along a straight stick of length 39 cm are randomly selected. the stick is then broken at those two points.

Reviews

Write a Review

Physics Questions & Answers

  A ball is is throw straight up from initial position of 20

a ball is is throw straight up from initial position of 2.0 m above ground and with an initial velocity of 9.0 ms. what

  Qwhat is the magnitude of the apparent weight of a 84 kg

q.what is the magnitude of the apparent weight of a 84 kg astronaut 4800 km from the center of the earths moon in a

  What are the speed and direction of the first ball

If the speed of the wave is 10 percent less in the organ than in the medium above, determine the depth of the tumor below the organ's surface.

  What is the minimum area the plates of capacitor may have

The dielectric to be used in a parallel-plate capacitor has a dielectric constant of 2.40 and a dielectric strength of 1.60 107 V/m. What is the minimum area the plates of the capacitor may have

  What is the index of refraction of the plastic

The critical angle for light traveling from a certain plastic into air is 38.0°. What is the index of refraction of the plastic

  What is the expected recessional speed of a galaxy

It has been found that, on average, galaxies are moving away from Earth at a speed that is proportional to their distance from Earth. What is the expected recessional speed of a galaxy 4.80 1022 m from Earth

  Find out the magnitude of the electric field

A uniform electric field exists in the region between two oppositely charged parallel plates 1.67cm apart. A proton is released from rest at the surface of the positively charged plate and strikes the surface of the conflicting plate in a time int..

  Write a matlab program

Write a Matlab program that converts from COEs (classical orbital elements) to position and velocity vectors

  Determine the average power of the circuit

A series RLC circuit has a peak current of 1.0 A with a frequency of 54 kHz. If the resistance of the circuit is 51 k??, determine the average power of the circuit

  Find the strength of the magnetic field at receptor cells

Certain fish, such as the Nile fish (Gnathonemus), concentrate charges in their head and tail, thereby producing an electric field in the water around them. find the strength of the magnetic field at the receptor cells

  How much energy is required to accomplish this

An 825-kg space vehicle is circling Earth in a circular orbit with a radius of 10,300 km. How much energy is required to accomplish this

  A two forces are given as a 2n and b 3n the angle between

a two forces are given as a 2n and b 3n. the angle between the two forces 110 degrees. find the magnitude of the

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd