An electron with kinetic energy

Assignment Help Physics

Reference no: EM13662321

An electron with kinetic energy 1.50 keV circles in a plane perpendicular to a uniform magnetic field. The orbit radius is 44.0 cm. Find the following values.

a) the speed of the electron

b) the magnetic field

c) the frequency of circling

d) the period of the motion.

Reference no: EM13662321

Questions Cloud

Compute the protons speed-compute its kinetic energy : A proton traveling at 19.0° with respect to a magnetic field of strength 2.70 mT experiences a magnetic force of 7.2*10-17 N. Compute the proton's speed. Compute its kinetic energy.

What is the electrons speed : An electric field of 1.42 kV/m and a magnetic field of 0.386 T act on a moving electron to produce no net force. If the fields are perpendicular to each other, what is the electron's speed?

Where is the load hung on the pole : Two campers carry their gear (90.7kg) on a light, rigid horizontal pole whose ends they support on their shoulders 1.83m apart. If Holly experiences a compressive force of 534N, what force will Rocky feel? (b) Where is the load hung on the pole (gau..

What is the oscillator frequency : In a certain cyclotron a proton moves in a circle of radius0.700 m. The magnitude of the magnetic field is 1.40 T. What is the oscillator frequency? What is the kinetic energy of the proton?

An electron with kinetic energy : An electron with kinetic energy 1.50 keV circles in a plane perpendicular to a uniform magnetic field. The orbit radius is 44.0 cm.

What are values of its decay constant-half-life-mean life : The activity of a radioisotope is found to decrease by 30% in 1 week. What are the values of its decay constant, half-life, and mean life?

Frequency of light emitted with the taillights : While driving at a constant speed of 66 km/h, you are passed with a car traveling at120 km/h. The frequency of light emitted with the taillights of the passing car is 4.3 multiplied by 1014 Hz. Discover the change infrequency of this light when it re..

Ultrafast high power laser : One of the highest power lasers in the world sits on a table in the General Research Lab Building at Colorado of Donkeys. It emits pulses that last approximately 23.0 fs(10-15 seconds), and contain 95.0 mJ of energy.

Television broadcast antenna : A television broadcast antenna is located at the top of a steep tall mountain. The television station broadcasts by a power of4.00 kilowatts at a frequency of 180.0 MHz. (rms =“Root Mean Square"= square root of the average value of a function squared..

User Account

All Pages