Question: (a) An electron is moving east in a uniform electric field of 1.50 N/c directed to the west. At point A, the velocity of the

(a) An electron is moving east in a uniform electric field of 1.50 N/c directed to the west. At point A, the velocity of the electron is 4.50 X l05 m/s toward the east. What is the speed of the electron when it reaches point B, 0.375 m east of point A?
(b) A proton is moving in the uniform electric field of part (a). At point A, the velocity of the proton is 1.90 X 104 m/s, east. What is the speed of the proton at point B?

Step by Step Solution

★★★★★

3.39 Rating (171 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

IDENTIFY and SET UP Use E in Eq 213 to calculate F F m to ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

P-M-E-F (114).docx

120 KBs Word File

Students Have Also Explored These Related Electricity and Magnetism Questions!

A proton is placed in a uniform electric field of 2.75 X103 N/C. Calculate: (a) The magnitude of the electric force felt by the proton; (b) The proton's acceleration; (c) The proton's speed after...

A proton accelerates from rest in a uniform electric field of 640 N/C. At some later time, its speed is 1.20 106 m/s. (a) Find the magnitude of the acceleration of the proton. (b) How long does it...

A certain electric dipole is placed in a uniform electric field E of magnitude 40 N/C. Figure gives the magnitude of the torque on the dipole not versus the angle between field E and the dipole...

a distance of 0 . 3 5 0 m east of point A ? An electron is moving east in a uniform electric field of 1 . 4 5 N / C directed to the west. At point A , the velocity of the electron is 4 . 5 0 x 1 0 5...

Jasons bank account looks good but at a glance, he cant easily see which transactions are related to his food truck business or his catering business. He finds that at the end of the week, hes using...

Help with both parts An electron is moving east in a uniform electric field of 1.46 N/C directed to the west. At point A, the velocity of the electron is 4.55x105 m/s pointed toward the east. What is...

An electron is moving east in a uniform electric field of 1.51 N/C directed to the west. At point A, the velocity of the electron is 4.54105 m/s pointed toward the east. What is the speed of the...

1. [/2 Points] DETAILS SERCP11 16.1.P.007.MI. MY NOTES I I ASK YOUR TEACHER Oppositely charged parallel plates are separated by 3.83 mm. A potential difference of 600 V exists between the plates. (a)...

Ch.15 Physics When a glass rod is rubbed with silk, which of the following statements best describes what happens? Electrons are removed from the rod. Protons are removed from the silk. The silk is...

4. An electron travelling horizontally from North to South enters a region where a uniform electric field is directed downward. What is the direction of the electric force exerted on the electron...

Write down the formula used for mass attenuation coefficient of gamma rays.

(a) How would a wireless DoS attack be carried out? (b) What type of devices could be used to flood the transmission frequency for a WLAN? (c) What device could be used to identify a DoS flood if the...

What factors have to be taken into account in corporate image management, and what is the role of communications?

A sinusoidal voltage source of v(t) = 170 cos (260t) V is applied to a nonlinear load, resulting in a nonsinusoidal current that is expressed in Fourier series form as i(t) = 10 cos (260t + 30) + 6...

Derive the equation of motion and find the steady-state response of the system in Fig. for rotational motion about the hinge O for the following data: k = 5000 N/m, I = 1 m, c = 1000 N-s/m, m = 10...

Find the Fourier sine transform to solve a2u au t 2 with conditions: (0, t) 0 = 1 for 0

. In a WYE connected circuit the current is 10 Amperes per phase. What is the line current?

3.In a WYE connected circuit, if the line-to-line voltage is 346 Volts, rms, what is the line-to-neutral voltage?

A standard 1-in. Schedule 40 steel pipe carries saturated steam at 250F. The pipe is lagged (insulated) with a 2-in, layer of 85 percent magnesia pipe covering, and out-side this magnesia there is a...

Problems 6 & 8 Suppose a company has a preferred stock issue and a common stock issue. Both have just paid a $2 dividend. Which do you think will have a higher price, a share of the preferred or a...

The capital accounts for the firm are as follows: Common stock (2,100,000 shares at $5 par) Capital in excess of par* Retained earnings Net worth $10,500,000 3,000,000 26,500,000 $40,000,000 *The...

WACC AYY Inc. has a debt outstanding with a market value of $ 9 , 0 0 0 , 0 0 0 and 1 6 0 , 0 0 0 common shares currently trading at $ 4 6 each. The firm has a tax rate of 0 . 3 2 . The yield on the...