Question

An proton (mass=1.67*10^-27 kg) is accelerated in the uniform field E (E=1.70*10^4 N/C) between two parallel...

An proton (mass=1.67*10^-27 kg) is accelerated in the uniform field E (E=1.70*10^4 N/C) between two parallel charged plates. The separation of the plates is 2.30 cm. The proton is acerbated from the rest near the positive plate and crashes into the negative plate. With what speed does it crash into the negative plate?

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Two parallel plates are charged such that there is a 400V potential difference between them. A...
Two parallel plates are charged such that there is a 400V potential difference between them. A proton is fired from a point midway between the plates toward the positive plate. The protons initial speed is 1.5 × 105 m/s. a) Show that this speed is insufficient for the proton to reach the positive plate. b) What is the proton’s speed as it collides with the negative plate? Possibly useful information: mass of a proton = 1.67 × 10−27 kg, charge...
A proton (m = 1.67 x 10-27 kg) travels a distance of 4.3 cm parallel to...
A proton (m = 1.67 x 10-27 kg) travels a distance of 4.3 cm parallel to a uniform electric field 2.3 x105 V/m between the plates shown in the figure. If the initial velocity is 1.9 x 105 m/s, find the magnitude of its final velocity in m/s. (* Ignore gravity)
Chapter 7, Problem 1. A proton (mass m = 1.67 × 10-27 kg) is being accelerated...
Chapter 7, Problem 1. A proton (mass m = 1.67 × 10-27 kg) is being accelerated along a straight line at 5.40 × 1013 m/s2 in a machine. If the proton has an initial speed of 6.20 × 105 m/s and travels 2.40 cm, what then is (a) its speed and (b) the increase in its kinetic energy?
A uniform electric field of magnitude 624 N/C exists between two parallel plates that are 3.98...
A uniform electric field of magnitude 624 N/C exists between two parallel plates that are 3.98 cm apart. A proton is released from rest at the positive plate at the same instant an electron is released from rest at the negative plate. (a) Determine the distance from the positive plate at which the two pass each other. Ignore the electrical attraction between the proton and electron. m (b) Repeat part (a) for a sodium ion (Na+) and a chloride ion...
In the figure, a proton is projected horizontally midway between two parallel plates that are separated...
In the figure, a proton is projected horizontally midway between two parallel plates that are separated by 0.50 cm. The electrical field due to the plates has magnitude 610,000 N/C between the plates away from the edges. If the plates are 5.60 cm long, find the minimum speed of the proton if it just misses the lower plate as it emerges from the field. Please enter your answer in m/s without using scientific notation. (e = 1.60 × 10-19 C,...
(1) A proton (mass m = 1.67 ✕ 10-27 kg) is being accelerated along a straight...
(1) A proton (mass m = 1.67 ✕ 10-27 kg) is being accelerated along a straight line at 3.4 ✕ 1015 m/s2 in a machine. The proton has an initial speed of 2.4 ✕ 107 m/s and travels 4.1 cm. (a) What is its speed? (Give your answer to at least four significant figures.) (b) What is the increase in its kinetic energy? (2) A helicopter lifts a 82 kg astronaut 20 m vertically from the ocean by means of...
A proton of mass mp=1.67×10−27 kgm​p​​=1.67×10​−27​​ kg and a charge of qp=1.60×10−19 Cq​p​​=1.60×10​−19​​ C is moving...
A proton of mass mp=1.67×10−27 kgm​p​​=1.67×10​−27​​ kg and a charge of qp=1.60×10−19 Cq​p​​=1.60×10​−19​​ C is moving through vacuum at a constant velocity of 10,000 m/s10,000 m/s directly to the east when it enters a region of uniform electric field that points to the south with a magnitude of ∣E⃗∣=∣​E​⃗​​∣=2520 N/C N/C . The region of uniform electric field is 5 mm wide in the east-west direction. How far (in meters) will the proton have been deflected towards the south by...
A proton of mass mp = 1.67 × 10-27 kg and charge qp = 1.602 ×...
A proton of mass mp = 1.67 × 10-27 kg and charge qp = 1.602 × 10-27 C is in an electric field of E = 10 N/C that points upwards. Draw a free body diagram for the proton, and calculate the electrical-to-gravitational force ratio: FE/FG. Finally, remark on whether the gravitational force is likely to be significant for an electron in an 10 N/C electric field.
A beam of protons (proton mass is 1.67 x 10 -​ 27 kg) moves at 3...
A beam of protons (proton mass is 1.67 x 10 -​ 27 kg) moves at 3 x 10 5​ m/s through a uniform magnetic field with magnitude 2 T. The magnetic field has exactly equal components along the positive ​y and negative ​x axes and no component along the ​z axis. The velocity of each proton lies in the ​xz-​ plane at an angle of 30 0​ ​to the​ z-​ axis. (a) Write the magnetic field ​B and the velocity...
Two very large charged parallel metal plates are 8.50 cm apart and produce a uniform electric...
Two very large charged parallel metal plates are 8.50 cm apart and produce a uniform electric field of 3.05×106 N/C between them. A proton is fired perpendicular to these plates, starting at the middle of the negative plate and going toward the positive plate. How much work has the electric field done on this proton by the time it reaches the positive plate? Answer in Joules.
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT