Question

A -50 nC charged particle is in a uniform electric field E⃗ = (30 V/m ,...

A -50 nC charged particle is in a uniform electric field E⃗ = (30 V/m , east). An external force moves the particle 4.0 m north, then 6.0 m east, then 7.0 m south, and finally 5.0 m west. The particle begins and ends its motion with zero velocity.

How much work is done on it by the external force?

What is the potential difference between the particle's final and initial positions?

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

This problem is based on workdone by electric force as explained below..

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
1.) A −50 nC charged particle is in a uniform electric field E→=(10 V/m,east). An external...
1.) A −50 nC charged particle is in a uniform electric field E→=(10 V/m,east). An external force moves the particle 1.0 m north, then 5.0 m east, then 2.0 m south, and finally 3.0 m west. The particle begins and ends its motion with zero velocity. How much work is done on it by the external force? What is the potential difference between the particle’s final and initial positions?
1)A particle moving to the right in a uniform magnetic field directed upwards experiences a magnetic...
1)A particle moving to the right in a uniform magnetic field directed upwards experiences a magnetic force directed inwards. The particle is (A) positively charged. (B) negatively charged. (C) uncharged. (D) Either A or B. (E) Any of the above. 2) A charged particle moves in a uniform magnetic field which is perpendicular to the particle’s velocity. Which of the following statements is/are correct? (A) The particle moves in a circle. (B) The kinetic energy of the particle does not...
A -57.0 nC charged particle is released from rest in a uniform electric field of 0.141...
A -57.0 nC charged particle is released from rest in a uniform electric field of 0.141 N/C. The particle accelerates to a velocity of 0.0002c through a distance of 3.32 m. Determine the potential difference through which the particle accelerated, and determine the mass of the particle. Also, construct a diagram showing all significant aspects of the situation described (you should probably do this first).
A charged particle is moving north when it enters a uniform magnetic field pointing from east...
A charged particle is moving north when it enters a uniform magnetic field pointing from east to west. If the force experienced by the particle is vertically downward, the charge on the particle is a. positive b. negative c. The force is independent of the charge. d. Not enough information given. The magnetic pole in Antarctica is a ______________ magnetic pole a. North b. South c. It changes from year to year. d. It depends on the time of year....
A charge of 25.0 nC is placed in a uniform electric field that is directed vertically...
A charge of 25.0 nC is placed in a uniform electric field that is directed vertically upward and that has a magnitude of 4.00×104 N/C . What work is done by the electric force when the charge moves A. 0.550 m to thr right? B. 0.640 m upward? C. 2.80 m at an angle of 45 degrees downward from the horizontal?
- The velocity of a particle (m = 10 mg, q = -4.0 mC) at t...
- The velocity of a particle (m = 10 mg, q = -4.0 mC) at t = 0 is 20 m/s in the positive x direction. If the particle moves in a uniform electric field of 20 N/C in the positive x direction, what is the particle's speed at t = 5.0 s? What is the distance the particle moves in the field?
The velocity of a particle (m = 10 mg, q = –4.0 μC) at t =...
The velocity of a particle (m = 10 mg, q = –4.0 μC) at t = 0 is 30 m/s in the positive x direction. If the particle moves in a uniform electric field of 20 N/C in the positive x direction, what is the particle's speed (in m/s) at t = 5.0 s?
Constants A charge of 28.0 nC is placed in a uniform electric field that is directed...
Constants A charge of 28.0 nC is placed in a uniform electric field that is directed vertically upward and that has a magnitude of 4.00×104 N/C . What work is done by the electric force when the charge moves Part A 0.500 m to the right; W = J Part B 0.640 m upward; W = J Part C 2.20 m at an angle of 45.0 ∘ downward from the horizontal? W = J
A charged particle of +9.0 nC is .052 m from the origin on the negative y-axis....
A charged particle of +9.0 nC is .052 m from the origin on the negative y-axis. Another charged particle of -4.5 nC is .079 m from the origin on the positive x-axis. a) What is the net electric force on an electron placed at the origin? (include direction) b) What is the net electric force on a proton placed at the origin? (include direction) c) Which particle has a higher potential energy?
1) A charged particle leaves a potential difference with a speed of 1221 m/s headed East....
1) A charged particle leaves a potential difference with a speed of 1221 m/s headed East. The particle then enters a uniform magnetic field directed into the page with magnitude 42.42T. When the particle enters the uniform field, it undergoes a specific type of motion, of which begins turning the particle toward the south. (a) Draw and fully label a diagram of the situation described above, including the motion of the particle inside the B-field. (b) Once the particle enters...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT