Consider the two charges in the figure, which are moving in opposite directions and located a distance 11 cm on either side of the origin of the given coordinate system. Charge one is 19.5 uC and is moving at a speed 19.5 x U2 10° m/s, and charge two is -8.5 µC and is moving at a speed of 6.5 x 106 m/s. Notice that the positive z-direction in this figure is directed out of the page. 92 d What is the total magnetic field, in the z-direction, at a point Q located a distance 45 cm down the x-axis, as shown? d 91

An evacuated tube uses an accelerating voltage of 55 kV to accelerate electrons to hit a copper plate and produce X-rays. Non-relativistically, what would be the maximum speed of these electrons before hitting the copper plate? Hint Maximum speed of the electrons is m/s. (Use the "E" notation to enter your answer. For example, to enter 3.14 x 10¹2, type in "3.14E12".) Question Help: Message instructor Submit Question

Considering electron and proton as two charged particles separated by d = 5.9 × 10-11 m calculate the gravitational force between the proton and electron and find its ratio to the Coulomb force. Take the mass of the proton 1.7 x 10-27 kg, the mass of the electron 9.1 x 10-31 kg, the value of = 9x10⁹ m/F. Give the answer for the universal gravitational constant 6.7 x 10-11 N kg 2m-2, the electron charge -1.6 x 10-¹9 C and the gravitational force in 10-47 N. 1 Απερ Answer:

Scientists in the laboratory create a uniform electric field Ē = 1.0 x 10°k [V/m] in a region of space where B = 0. What are the fields in the reference frame of a rocket travelling in the positive x direction at 1.0 × 106 [m/s]?

Two infinitely-long conductors parallel to the z-axis pass through the points (0,±a).

A proton is fired from far away towards the nucleus of a mercury atom. Mercury is element number 80, and the diameter of the nucleus is 14.0 fm. If the proton is fired at a speed of 13600000 m/s, what is its closest approach to the surface of the nucleus (in fm)? Assume that the nucleus remains at rest.

In an inertial reference frame S there is only a uniform electric field →, →→, = 8 kVm-¹. Find the magnitude of E' and B'in the inertial reference frame S' moving with a constant velocity v relative to the frame S at an angle a = 45° to the vector E. The velocity of the frame S' is 0-6 times the velocity of light c. E

A uniform, 2.00 × 106 -V/m electric field is used to accelerate an electron. (a) Calculate the energy the electron acquires once it has moved 40.0 cm across this field. (b) Find the distance it must move across the field to increase its energy by 50.0 GeV.

The deflection of a particle beam depends on the charge to mass ratio: (D ~ q / m).   An electron beam, with q/m = –1.76 × 1011 C kg–1, deflects to –10 cm.   What is the deflection of a proton, p+?   Question 3 options:   > +10 cm   < +1 cm   < –1 cm   Question 4 (1 point)                   Which particle has the greatest deflection in the same electric and magnetic fields?   Question 4 options:   q/2 and 2m   2q and m   q and m

A uniform electric field is created by two horizontal parallel plate electrodes of length 10 cm separated by a vertical distance d = 5 cm and held at a potential difference V = 250V. A beam of electrons is introduced between the two plates with a horizontal velocity v = 5 x 106 m/s. What is the deflection distance towards the positive plate when the electron beam leaves the electric field?