Find the circling frequency and period of the motion

Reference no: EM13648045

An electron of kinetic energy 1.44 keV circles in a planeperpendicular to a uniform magnetic field. The orbit radius is 22.7cm. Find (a) the electron's speed,(b) the magnetic field magnitude,(c) the circling frequency (in Hz), and(d) the period of the motion.

Reference no: EM13648045

Questions Cloud

Compute what is the maximum weight it can lift : A 0.11-kg balloon is filled with helium(density = 0.179 kg/m3). If the balloon is a sphere witha radius of 5.0 m, what is the maximum weight it can lift

How much work does the tugboat do on the ship : a tugboat pulls a ship with a constant net horizontal force of 2720 newtons and causes the ship to move through a harbor. how much work does the tugboat do on the ship

Which light bulb has the greater filament resistance : Two light bulbs are designed for use at 120 V and are rated at 75 W and 150 W. Which light bulb has the greater filament resistance? Why?

Estimate how much work is done by the ball : a catcher "gives" with a baseball when catching it. if the baseball exerts a force of 463 newtons on the glove such that the glove is displaced 14.9cm, how much work is done by the ball

Find the circling frequency and period of the motion : An electron of kinetic energy 1.44 keV circles in a planeperpendicular to a uniform magnetic field. The orbit radius is 22.7cm. Find (a) the electron's speed,(b) the magnetic field magnitude,(c) the circling frequency (in Hz), and(d) the period of th..

Assuming the rocket was accelerated uniformly : An antitank weapon fires a 3.0 kg rocket which acquires a speed of 50 m/s after traveling 90 cm down a launching tube. Assuming the rocket was accelerated uniformly, what forces acted on it? Answer in units of kN.

Evaluate the work done by the shopper on the cart : a shopper in a supermarket pushes a cart with a force of 36 newtons directed at an angle of 26 degrees downward from the horizontal. find the work done by the shopper on the cart

Friction keeps the steel from sliding on the bed : A flatbed truck carries a load of steel. Only friction keeps the steel from sliding on the bed of the truck. The driver finds that the minimum stopping distance in which he can stop from a speed of 20.0 mi/h without having the steel slide forward in..

Harmonic oscillator in one-dimension : Wxe consider the harmonic oscillator in one-dimension. Write down the lowest energy (ground state) wavefunction. Verify that the wavefunction is normalized.

User Account

All Pages