6) Conceptually, what is value for the potential difference between B and B*? Answer: KQ Using measurements and 40 we will calculate the potential difference between A and B. 7) First, calculate the potential at A due to the positive charge, this should be a positive value in volts. You will need to measure r as a positive distance from the center of the positive charge to point A. Next, calculate the potential at A due to the negative charge. This should be a negative value in volts. Again, measure r as a positive distance from the center of the negative charge to point A. Finally, add these two values together to get the total voltage (or potential) at A:
6) Conceptually, what is value for the potential difference between B and B*? Answer: KQ Using measurements and 40 we will calculate the potential difference between A and B. 7) First, calculate the potential at A due to the positive charge, this should be a positive value in volts. You will need to measure r as a positive distance from the center of the positive charge to point A. Next, calculate the potential at A due to the negative charge. This should be a negative value in volts. Again, measure r as a positive distance from the center of the negative charge to point A. Finally, add these two values together to get the total voltage (or potential) at A:
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Confused about question 7 and 10
Transcribed Image Text:X
Answered: 10 Cm 8) Repeat...
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B
2cm
5cm
тер
10cm
8) Repeat the process from #7 to find the total voltage at B. Show your work for the three
necessary calculations in the space below:
V₂ = KQ
(9E9) (+19)
= 300 V
V
.03
V = KQ
(959) (-1E-9) = -128.6 V
V
.07
V₂ = 300V - 128.6 V = 171.4V
CHAT √x MATH SOLVER
q=
Answer:
= Inc
9) Now find the potential difference between A and B. Use AV = VB - VA-
AV = VB - VA
Answer:
= 171.4V - OV = 171.4 V
L
171.4 V
Answer:
10) Conceptually, what should be the potential difference between A and B*. Why?
171.4V
11) Calculate the amount of energy needed to move a proton from point A to B*. Show your
work in the space below.
8% 10:38
□
Transcribed Image Text: 2cm Scm = Inc 10 Cm 8) Repeat the process
from#7 to find the total voltage at B. Show your work for the three
necessary calculations in the space below: V4 kQ (9E) (+1E9) — 300 V
.03 V = KQ (959) (-1E-9) -- 128.6 V.07 Ve== 300 V - 128.6U-171.4V 171.4
V Answer: 9) bw find the potential difference between A and B. Use AV
= V-VA. AV = Vg VA - 171.4V - OV= 171.4 V Answer: 171.4V 10)
Conceptually, what should be the potential difference between A and
B*. Why? 11) Calculate the amount of energy needed to move a proton
from point A to B*. Show your work in the space below. Answer:
:
Transcribed Image Text:The same
potential as A, another the same potential as B, the last the same potential as C. Label
these points A*, B*, and C* respectively.
6) Conceptually, what is value for the potential difference between B and B*?
Answer:
KQ
Using measurements and we will calculate the potential difference between A and B.
7) First, calculate the potential at A due to the positive charge, this should be a
positive value in volts. You will need to measure r as a positive distance from
the center of the positive charge to point A.
Next, calculate the potential at A due to the negative charge. This should be a
negative value in volts. Again, measure r as a positive distance from the center of
the negative charge to point A.
Finally, add these two values together to get the total voltage (or potential) at A:
Answer:
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