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5. Why...
The answer is A, but please explain why in detail 6. A, B, and C are...
The answer is A, but please explain why in detail
6. A, B, and C are three points on an electric field line, as shown. Which of the following statements are correct? (a) An electron place at B will move to the left and it's PE>PEA (b) A proton place at B will move to the left and it's PEs>PEA (c) An electron place at B will move to the right and it's PEs>PE (d) A proton place at B...
I need help solving this problem. Thanks in advance. If correct, I will leave a like...
I need help solving this problem. Thanks in advance. If correct,
I will leave a like and a comment!
Practice Problem 18.3 Constants Now let's look at the potential energy of a charge that is in the vicinity of two other charges. Suppose two electrons are held in place 10.0 cm apart. Point a is midway between the two electrons, and point b is 12.0 cm directly above point a. (a) Calculate the electric potential at point a and at...
need help with question 1 and 3. Quiz-3 Q1: A +5.0 C-point charge and a -5.0-pc...
need help with question 1 and 3.
Quiz-3 Q1: A +5.0 C-point charge and a -5.0-pc point charge are placed as shown in the figure below. What is the potential difference, VA - Vg, between points A and B? (8 pts) (k = 1/4/180 = 9 x 10°N. +5.0uc 0.30m A 0.40m 0.30m 5,0ục Q2: An electron is released from rest at a distance of 10.0cm from proton. If the proton is held in place, how fast will the electron...
1: How much work is done to move a proton from a potential of 5 V...
1: How much work is done to move a proton from a potential of 5 V to a potential of 20 V... a) In ev? b) In Joules? c) Was the work done by the field, or by an external force? 2: What potential is needed to accelerate a proton to 50,000 m-s? 3: What potential is needed to accelerate an electron to 50,000 m-s'? 4: Given a breakdown voltage for air of 3.0x 10* V-m1, how close would you...
Directions: Answer any Five (5) of the following 9 problems. Show all work partial credit granted....
Directions: Answer any Five (5) of the following 9 problems. Show all work partial credit granted. 1. In the H-Atom an electron, ge- -1.6 X 1019 Coul orbits the proton, q 1.6 x 1019 Coul at a radial distance r 0.53 x 1010 m. Calculate: (a) The E-field at the position of the electron due to the proton; (b) The voltage at the position of the electron due to the proton; (c) The energy stored in the E-field generated by...
PHYS 1214 General Physics II Exam 2 1: How much work is done to move a proton from a potential of 5 V to a potenti...
PHYS 1214 General Physics II Exam 2 1: How much work is done to move a proton from a potential of 5 V to a potential of 20 v... a) in ev? b) In Joules? c) Was the work done by the field, or by an external force? 2: What potential is needed to accelerate a proton to 50,000 m-s1? 3: What potential is needed to accelerate an electron to 50,000 m-s1? 4: Given a breakdown voltage for air 013.C...
1. Parallel plates. You have two equal but oppositely charged parallel conducting plates, separated by 10...
1. Parallel plates. You have two equal but oppositely charged parallel conducting plates, separated by 10 cm. A voltmeter shows that the potential difference between the plates is 500 V. (a) Which is at a higher potential, the positive or negative plate? (b) How big is the electric field between the plates? (c) You let go of an electron next to the negative plate. How much work does the electric field do in moving the electron to the positive plate?...
I have the answer to number 3, but need help on 4 and 5. I will up-vote. The way we approximate things, we make sure things are evenly spaced. Shifting things left and right doesn't af...
I have the answer to number 3, but need help on 4 and 5. I
will up-vote.
The way we approximate things, we make sure things are evenly spaced. Shifting things left and right doesn't affect an integral, since it's an area We will worry about horizontal scaling at the end. So let's assume (without loss of generality) that the r values of our coordinates are 0,1,2, and 3. We will write our points as (0, fo), (1, fi), (2,...
Help with Part C. Please show all your work. I have already tried d=V/E= 7/[(2.9x10^-9)/2(8.85x10^-12) A...
Help with Part C. Please show all your work. I have already
tried d=V/E= 7/[(2.9x10^-9)/2(8.85x10^-12)
A very large sheet of insulating material has had an excess of electrons placed on it to yield a surface charge density of -4.00 nC/m2. (a) As the distance from the sheet increases, does the potential increase or decrease? (e) increase O decrease Can you explain why without any calculations? The electric field points in the direction of increasing potential while pointing away from negative...
please urgent help needed lakt time measure which b. I Discussion Questions ( Why Is It...
please urgent help needed
lakt time measure which b. I Discussion Questions ( Why Is It portant to look a formance, as measured by average Inventory avera e gate flow pe flow time, and average throughput? 3.2 Discuss why it is often easier to measure average inventory and average throughput rather than aver- age flow time How can a manager determine the minimal set of operational measures that should be tracked on a daily basis to predict the financial performances...
The answer is A, but please explain why in detail
6. A, B, and C are three points on an electric field line, as shown. Which of the following statements are correct? (a) An electron place at B will move to the left and it's PE>PEA (b) A proton place at B will move to the left and it's PEs>PEA (c) An electron place at B will move to the right and it's PEs>PE (d) A proton place at B...
I need help solving this problem. Thanks in advance. If correct,
I will leave a like and a comment!
Practice Problem 18.3 Constants Now let's look at the potential energy of a charge that is in the vicinity of two other charges. Suppose two electrons are held in place 10.0 cm apart. Point a is midway between the two electrons, and point b is 12.0 cm directly above point a. (a) Calculate the electric potential at point a and at...
need help with question 1 and 3.
Quiz-3 Q1: A +5.0 C-point charge and a -5.0-pc point charge are placed as shown in the figure below. What is the potential difference, VA - Vg, between points A and B? (8 pts) (k = 1/4/180 = 9 x 10°N. +5.0uc 0.30m A 0.40m 0.30m 5,0ục Q2: An electron is released from rest at a distance of 10.0cm from proton. If the proton is held in place, how fast will the electron...
1: How much work is done to move a proton from a potential of 5 V to a potential of 20 V... a) In ev? b) In Joules? c) Was the work done by the field, or by an external force? 2: What potential is needed to accelerate a proton to 50,000 m-s? 3: What potential is needed to accelerate an electron to 50,000 m-s'? 4: Given a breakdown voltage for air of 3.0x 10* V-m1, how close would you...
Directions: Answer any Five (5) of the following 9 problems. Show all work partial credit granted. 1. In the H-Atom an electron, ge- -1.6 X 1019 Coul orbits the proton, q 1.6 x 1019 Coul at a radial distance r 0.53 x 1010 m. Calculate: (a) The E-field at the position of the electron due to the proton; (b) The voltage at the position of the electron due to the proton; (c) The energy stored in the E-field generated by...
PHYS 1214 General Physics II Exam 2 1: How much work is done to move a proton from a potential of 5 V to a potential of 20 v... a) in ev? b) In Joules? c) Was the work done by the field, or by an external force? 2: What potential is needed to accelerate a proton to 50,000 m-s1? 3: What potential is needed to accelerate an electron to 50,000 m-s1? 4: Given a breakdown voltage for air 013.C...
1. Parallel plates. You have two equal but oppositely charged parallel conducting plates, separated by 10 cm. A voltmeter shows that the potential difference between the plates is 500 V. (a) Which is at a higher potential, the positive or negative plate? (b) How big is the electric field between the plates? (c) You let go of an electron next to the negative plate. How much work does the electric field do in moving the electron to the positive plate?...
I have the answer to number 3, but need help on 4 and 5. I
will up-vote.
The way we approximate things, we make sure things are evenly spaced. Shifting things left and right doesn't affect an integral, since it's an area We will worry about horizontal scaling at the end. So let's assume (without loss of generality) that the r values of our coordinates are 0,1,2, and 3. We will write our points as (0, fo), (1, fi), (2,...
Help with Part C. Please show all your work. I have already
tried d=V/E= 7/[(2.9x10^-9)/2(8.85x10^-12)
A very large sheet of insulating material has had an excess of electrons placed on it to yield a surface charge density of -4.00 nC/m2. (a) As the distance from the sheet increases, does the potential increase or decrease? (e) increase O decrease Can you explain why without any calculations? The electric field points in the direction of increasing potential while pointing away from negative...
please urgent help needed
lakt time measure which b. I Discussion Questions ( Why Is It portant to look a formance, as measured by average Inventory avera e gate flow pe flow time, and average throughput? 3.2 Discuss why it is often easier to measure average inventory and average throughput rather than aver- age flow time How can a manager determine the minimal set of operational measures that should be tracked on a daily basis to predict the financial performances...
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