Linear momentum-angular momentum and kinetic energy

Assignment Help Physics
Reference no: EM13652280

The Electron in the B-field An electron moves in a 0.5nT B-field. If the radius of the circular orbit is 1cm, what is its period. angular velocity, linear velocity, linear momentum, angular momentum, and kinetic energy?

Reference no: EM13652280

Questions Cloud

Tightly enclosed in an insulating sheath : Three long, straight electrical cables, running north and south, are tightly enclosed in an insulating sheath. One of the cables carries a 21.3 A current southward; the other two carry currents of 17.2 A and 10.8 A northward.
Electron moves in a circular orbit about a proton : In the Bohr theory of the hydrogen atom, an electron moves in a circular orbit about a proton with a radius of .53 x 10^6. What is the distance of closest approach?
Uniform ladder of mass-length leans against frictionles wall : A uniform ladder of mass (m) and length (L) leans against a frictionless wall. If the coefficient of static friction between the ladder and the ground is 0.51, what is the minimum angle (theta) between the ladder and the floor at which the ladder wil..
Under what conditions would the frictional forces : Under what conditions would the frictional forces be expected to be equal in magnitude for a car moving up an incline and a car moving down an incline?
Linear momentum-angular momentum and kinetic energy : The Electron in the B-field An electron moves in a 0.5nT B-field. If the radius of the circular orbit is 1cm, what is its period. angular velocity, linear velocity, linear momentum, angular momentum, and kinetic energy?
Applied at the edge opposite the hinges, : If a force of 10 N is needed to open an 100 cm wide door when applied at the edge opposite the hinges, what force must be applied to open the door if you push against the door 14 cm from the hinged side?
Assume the rope supplies all the centripetal force : At a winter fair a 65.5-kg stunt man is shot from a horizontal cannon that rests at the edge of a frozen lake. The human projectile is cast onto the smooth ice, slides some distance, and grabs the end of a long rope whose other end is attached to ..
A concave mirror has a focal length : A concave mirror has a focal length of 44.2 cm. The distance between an object and its image is 68.1 cm. Find (a) the object and (b) the image distance assuming that the object lies beyond the center of curvature.
What is the wavelength of the light : Light falls on a pair of slits 0.00198 cm apart. The slits are 84.2 cm from the screen. The first-order bright line is 1.88 cm from the central bright line. What is the wavelength of the light?

Reviews

Write a Review

Physics Questions & Answers

  Determine the linear speed

A force FT is applied to a cord wrapped around a pulley with moment of inertia I = 0.295 kg · m2 and radius R0 = 33.0 cm, what is the linear speed of a point on its rim 7.0 s later

  How much time is required for the sled to travel down

A girl is sledding down a slope that is inclined at 30º with respect to the horizontal, The combined mass of the girl and the sled is 76.5 kg, How much time is required for the sled to travel down a 149-m slope, starting from rest

  What are the speed and direction of mug at impact

A bartender slides a beer mug at 1.30 m/s towards a customer at the end of a frictionless bar that is 2.0m tall. The customer makes a grab for the mug and misses, and the mug sails off the end of the bar.

  Obtain the magnitude of the charge on each sphere

Two small metallic spheres, each of mass m = 0.45 g, are suspended as pendulums by light strings from a common point. what is the magnitude of the charge on each sphere

  Determine the angular acceleration of the ruler

A meter stick of mass 0.25 kg is mounted on a perpendicular axis at the 20 cm mark. Determine the angular acceleration of the ruler

  Estimate the density of the unknown liquid

A rock is suspended by a light string. When the rock is in air, the tension in the string is 40.6 N. When the rock is totally immersed in water, What is the density of the unknown liquid

  Calculate the energy in of a photon of radiation

Calculate the energy in of a photon of radiation. A projectile is fired straight upward at 141 m/s. How fast is it moving at the the top of its trajectory? assume it is launched upward at 45 degrees about the horizontal plane. How fast is it moving..

  Compute the biologically equivalent dose given to the tumor

A beam of particles is directed at a 0.014-kg tumor. There are 1.9 Ã- 1010 particles per second reaching the tumor, Find the biologically equivalent dose given to the tumor in 22 s

  Find the capacitors potential difference

An initially uncharged air-filled capacitor is connected to a 4.01-V charging source, Find the capacitor's potential difference and charge after the insertion

  What is the magnitude of the normal force

A Mercedes-Benz 300SL (m = 1700 kg) is parked on a road that rises 20° above the horizontal. What is the magnitude of the normal force

  What is the compressional strain of the humerus

A gymnast does a one-arm handstand. The humerus, which is the upper arm bone between the elbow and the shoulder joint, What is the compressional strain of the humerus

  What will be the diameter of your coil

You have a 2.5m long copper wire. You want to make an N-turn current loop that generates a 1.2mT magnetic field at the center when the current is 1.9A, What will be the diameter of your coil

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