An electron has an initial velocity-constant acceleration

Assignment Help Physics
Reference no: EM13649065

An electron has an initial velocity of (16 j +23k) km/s and a constant acceleration of(3.50multiplied by 1012m/s2)i in a region in which uniformelectric and magnetic fields are present. If B =(400µT)i, find the electric fieldE.

Reference no: EM13649065

Questions Cloud

What is the mass of the helium in the blimp : A Goodyear blimp typically contains 6580 m3 of helium(He) at an absolute pressure of 1.10 x 105 Pa. Thetemperature of the helium is 275 K. What is the mass (in kg) of the helium in the blimp?
Block initially at rest on a frictionless horizontal surface : A 0.60-kg block initially at rest on a frictionless horizontal surface is acted upon by force of 6.0 N for a distance of 9.0 m. How much kinetic energy does the block gain?------J
The magnitude of magnetic dipole moment of earth : The magnitude of magnetic dipole moment of Earth is 8 multiplied by 1022 J/T. Assume that this is produced by charges flowing in Earth's molten outer core. If theradius of their circular path is 3500 km, calculate the amount ofcurrent associated wi..
What is displacement of end of spring due to weight of mass : An object of mass M= 4.3 kg is suspended from a spring of constantk = 1.42 N/m. What is the displacement of the end of the spring dueto the weight of the mass?
An electron has an initial velocity-constant acceleration : An electron has an initial velocity of (16 j +23k) km/s and a constant acceleration of(3.50multiplied by 1012m/s2)i in a region in which uniformelectric and magnetic fields are present. If B =(400µT)i, find the electric fieldE.
A horizontal conductor that is part of a power line : A horizontal conductor that is part of a power line carries acurrent of 4800A from south to north. Earth's magnetic field (60.0µT) is directed toward the north and is inclined downward at71° to the horizontal.
Water in a u-tube with one sideclosed with a stopper : If there was water in a U-Tube (full with water), with one sideclosed with a stopper, would the pressure at a point touching the stopper be greater than, less than, or equal to atmosphericpressure? Explain a little.
How much of this initial kinetic energy is rotational : A hollow sphere of radius 0.35 m, with rotational inertia I = 0.022 kg m2 about a line through its center ofmass, rolls without slipping up a surface inclinedat 32° to the horizontal. Ata certain initial position, the sphere's total kinetic energy..
Determine frictional force-including sign by the belt on box : Luggage is transported from one location to another in anairport by a conveyor belt. At a certain location, the belt movesdown an incline that makes an angle of 1.7° with the horizontal.

Reviews

Write a Review

Physics Questions & Answers

  Find the initial angular momentum of the rod and disk system

A solid disk of mass m1 = 9.3 kg and radius R = 0.23 m is rotating with a constant angular velocity of ? = 33 rad/s. find the initial angular momentum of the rod and disk system

  Determine the increase in the kinetic energy of the block

A horizontal force of magnitude 41.5 N pushes a block of mass 4.23 kg across a floor where the coefficient of kinetic friction is 0.571. What is the increase in the kinetic energy of the block

  Calculate the work done by the force in moving the crate

A constant force of 45 N directed at angle ? to the horizontal pulls a crate of weight 100 N from one end of a room to another a distance of 4 m. Given that the vertical component of the pulling force is 12 N, calculate the work done by the force in ..

  An electron is accelerated by a synchrotron accelerator to

an electron is accelerated by a synchrotron accelerator to an energy of 2gev. what is its velocity and what is the

  Calculate the angle between the wire and the magnetic field

The magnetic force per meter on a wire is measured to be only 27% of its maximum possible value.Calculate the angle between the wire and the magnetic field.

  Find the average power dissipation in a series of rc circuit

What is the average power dissipation in a series of RC circuit if R=5.00 k-ohm, C=3.00 ?F and V= (170V)cos300t

  A cannon fires a 9 lb projectile with an initial velocity

a cannon fires a 9 lb projectile with an initial velocity of 60 ms at an angle of 15 degrees. assuming that air

  Determine the diameter of the balloon

A 5 kg block, measuring 10 cm per side, is held 50% submerged in water by a helium balloon. what is the diameter of the balloon

  Find the frictional force on the bone

As a person walks, the femur (upper leg bone) slides in a socket in the hip, Find the frictional force on the bone in the hip joint

  In a 125-t magnetic field directed vertically upward a

in a 1.25-t magnetic field directed vertically upward a particle having a charge of magnitude 8.50 micro.c and

  Find the approximate muzzle speed for the gun

In a ballistic pendulum experiment a 20 g bullet is shot into a 2.3 kg block of wood suspended by a cord of negligible mass. what is the approximate muzzle speed (in m/s) for the gun that fired the bullet

  How high is the ledge to the nearest metre

A swimmer heads directly across a river, swimming at 1.60 m/s relative to the water. She arrives at a point 58.0 m downstream from the point directly across river, 63 m wide. What is the speed of the river current.

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