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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...
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...
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...
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...
Please answer question 2 ASAP, thank you Directions: Answer any Five (5) of the following Show...
Please answer question 2 ASAP, thank you
Directions: Answer any Five (5) of the following Show all work partial credit granted problems. In the H-Atom an electron,い -16X1o" Coul crtits the proton, q 1.6x 101 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...
PROBLEM (a) Find the speed of the proton at x 0.0500 m if s released from...
PROBLEM (a) Find the speed of the proton at x 0.0500 m if s released from rest at x -2.00 cm in a constant electric field with magnitude 1.50 x 103 N/C, pointing in the positive direction. (b) Find the initial speed of an electron fired from x 2.00 cm given that its speed has fallen by half when it reaches x 0.120 m STRATEGY Apply conservation of energy, solving for the unknown speeds. Part (b) involves two equations: the...
Do 4 and 5 using change in energy, not force and acceleration. (I won't care which...
Do 4 and 5 using change in energy, not force and acceleration. (I won't care which you use on the test.) 4. An electron (marked as q) is held at rest next to the negative plate of parallel plates. If you haven't printed this out, draw the picture to the left on your page, and then a. Draw an arrow for the direction of the electric field created by the parallel plates. Mark it with an E. +b. Draw an...
How much work must we do on an electron to move it from point A, which...
How much work must we do on an electron to move it from point A, which is at a potential of +50V, to point B, which is at a potential of -50V, along the semicircular path shown in the figure? Assume the system is isolated from outside forces (e = 1.60 times 10^-19C) 1.60 times 10^-17 J -1.60 times 10^-17 J 1.6 J -1.6 J This cannot be determined because we do not know the distance traveled. If an electron...
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...
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...
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...
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...
Please answer question 2 ASAP, thank you
Directions: Answer any Five (5) of the following Show all work partial credit granted problems. In the H-Atom an electron,い -16X1o" Coul crtits the proton, q 1.6x 101 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...
PROBLEM (a) Find the speed of the proton at x 0.0500 m if s released from rest at x -2.00 cm in a constant electric field with magnitude 1.50 x 103 N/C, pointing in the positive direction. (b) Find the initial speed of an electron fired from x 2.00 cm given that its speed has fallen by half when it reaches x 0.120 m STRATEGY Apply conservation of energy, solving for the unknown speeds. Part (b) involves two equations: the...
Do 4 and 5 using change in energy, not force and acceleration. (I won't care which you use on the test.) 4. An electron (marked as q) is held at rest next to the negative plate of parallel plates. If you haven't printed this out, draw the picture to the left on your page, and then a. Draw an arrow for the direction of the electric field created by the parallel plates. Mark it with an E. +b. Draw an...
How much work must we do on an electron to move it from point A, which is at a potential of +50V, to point B, which is at a potential of -50V, along the semicircular path shown in the figure? Assume the system is isolated from outside forces (e = 1.60 times 10^-19C) 1.60 times 10^-17 J -1.60 times 10^-17 J 1.6 J -1.6 J This cannot be determined because we do not know the distance traveled. If an electron...
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