Determine the centripetal acceleration of the electron

Assignment Help Physics
Reference no: EM13251483

In the Bohr model of the hydrogen atom, an electron moves in a circular path around a proton. The speed of the electron is approximately 2.19 106 m/s.

(a) Find the force acting on the electron as it revolves in a circular orbit of radius 0.528 ? 10?10 m.

(b) Find the centripetal acceleration of the electron.

Reference no: EM13251483

Questions Cloud

Find the radius of the arc of the teardrop at the top : A roller coaster at the Six Flags Great America amusement park in Gurnee, Illinois, incorporates some clever design technology and some basic physics. What is the radius of the arc of the teardrop at the top
What should thickness h be so that touch sensor registers : A touch sensor base on a piezoresistor built into a micromechanical cantilever made of silicon is cnnected in a Wheatstone-bridge configureation with a Vo = 1 volt. If L = 1.44cm and W = 1 cm
Explain the overall stability of the dna molecule : Hydrogen bonding does not make a significantly large contribution to the overall stability of the DNA molecule. Explain
How could senior management help project leaders to manage : how could senior management help project leaders to manage effictively in a matrix environment?
Determine the centripetal acceleration of the electron : In the Bohr model of the hydrogen atom, an electron moves in a circular path around a proton. The speed of the electron is approximately 2.19 106 m/s. Find the centripetal acceleration of the electron
What is average displacement current to nearest microamp : If the capacitor in the previous problem has a plate separation of 1 mm, what is the average displacement current, to the nearest tenth of a microamp, during that time period Assume a resistance of 180006 ohms and an applied voltage of 14 volts.
What is the period of the resulting motion : A light rod of length 1.8 m has two point masses of mass 2 kg attached at either end. If the spring constant is 3.7 Nm.rad-1, what is the period of the resulting motion
Calculate values of a and b for imaginary part of poles : a) Evaluate % overshoot, settling time and peak time if a=4 and b=25 b) Calculate values of a&b so imaginary part of poles remains same but real part increased by 2 times
State the lowest energy conformation : Draw the lowest energy conformation of 3-ethyl-2,4,4-trimethylheptane, depicting the C3-C4 bond on a sawhorse.

Reviews

Write a Review

Physics Questions & Answers

  What is rate of flow

A typical power plant uses some fuel as the source of heat (QH) to drive a heat engine that does work (W) to drive a generator that is connected to the electrical grid. Inevitably, waste heat (QC) is dumped into a river or lake. Analysis of the pl..

  What is the vertical component of the velocity

A ball is thrown horizontally from the top of a 85 m building and lands 140 m from the base of the building. What is the vertical component of the velocity just before the ball hits the ground in m/s

  What is the cars speed at the bottom of the dip

The passengers in a roller coaster car feel 50% heavier than their true weight as the car goes through a dip with a 28 m radius of curvature, What is the car's speed at the bottom of the dip

  How much average power is expended in this interval

A car of mass 1286.6 kg is moving at a speed of 67.6 mph when it misses a curve in the road and hits a bridge piling, how much average power (in watts) is expended in this interval

  Calculate the difference in mass between the charged objects

Object A is metallic and electrically neutral, Object B is identical to object A and is also electrically neutral, It is charged by induction so that it acquires a charge of +3.18E-6 C

  How long are the wavelengths

A wave crest passes an observation point followed by a second crest. The time between crest is a period of 168.818 seconds. If the wave is traveling at a speed of 154.167 m/s, how long are the wavelengths?

  What is the thermal energy of gas

300 J of work are done to compress the gas as, in the same process, 1200 J of heat energy are transferred from the gas to the environment. Afterward, what is the rms speed of the molecules.

  Illustrate what is the mass of the heaviest person

If the coefficient of friction between the ladder and ground is 0.42, illustrate what is the mass of the heaviest person who can safely ascend to the top of the ladder?

  Define the potential difference between the plates

define the potential difference between the plates.With what force must the player push the puck so that his force just equals the frictional force.

  What is the balls diameter

You stand with your nose 5.0cm from the surface of a reflecting ball, and your nose's image appears three-quarters full size. What is the balls diameter?

  What is the electric field vec e

What is the electric field vec E. What is force vec F on a -1.0 nC charge placed at the midpoint.

  What percent of the volume of the wood is above surface

Galaxies form by gravitational collapse of regions that are denser than average. Noting that the present day average mass density of the universe is ρ = 3 × 10-30 g/cm-3, estimate how long it takes for a galaxy to collapse.

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