4. Now let's put in some charge values: Q1 = +1 nC, Q2 = +2 nC, Q3 = -2nC. What is the electric field E due to each charge at point P? The electric field of a point charge is given by =- 4T€0 r² f where r is the distance between the charge and the point you evaluate. 后= Ēz = 5. What is the total Ē at point P? Give the answer below (in terms of components) and sketch Ẽ on your diagram.

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Solve 4,5

Instructions: Part 1 is like a tutorial, please print, write by hand and upload separately or attached to lab 2
part 2. The goal of lab 2 part 1 is to calculate the total electric field at point denoted P in the map below
from three point charges denoted Q1, Q2, Q3. You will need to draw on this figure.
Q2
YA
P
Q3
1. What is the vector 71,72,73 (going from each charge to point P). (Draw on your printed sheet and
write the expressions for these vectors below.)
个X
Transcribed Image Text:Instructions: Part 1 is like a tutorial, please print, write by hand and upload separately or attached to lab 2 part 2. The goal of lab 2 part 1 is to calculate the total electric field at point denoted P in the map below from three point charges denoted Q1, Q2, Q3. You will need to draw on this figure. Q2 YA P Q3 1. What is the vector 71,72,73 (going from each charge to point P). (Draw on your printed sheet and write the expressions for these vectors below.) 个X
Electric field Lab
p. 2 of 2
2. Draw the f vector for each of the charges at point P and label them (1, 2, 3, depending on the
charge).
3. What is the vector expression for f for each charge (remember î = 7 /\ř|)?
4. Now let's put in some charge values: Q1 = +1 nC, Q2 = +2 nC, Q3 = -2nC. What is the electric field É
due to each charge at point P? The electric field of a point charge is given by
E =
1
-î wherer is the distance between the charge and the point you evaluate.
Ē =
Es=
5. What is the total É at point P? Give the answer below (in terms of components) and sketch É on
your diagram.
Transcribed Image Text:Electric field Lab p. 2 of 2 2. Draw the f vector for each of the charges at point P and label them (1, 2, 3, depending on the charge). 3. What is the vector expression for f for each charge (remember î = 7 /\ř|)? 4. Now let's put in some charge values: Q1 = +1 nC, Q2 = +2 nC, Q3 = -2nC. What is the electric field É due to each charge at point P? The electric field of a point charge is given by E = 1 -î wherer is the distance between the charge and the point you evaluate. Ē = Es= 5. What is the total É at point P? Give the answer below (in terms of components) and sketch É on your diagram.
Expert Solution
Step 1

q1=1 nC=1×10-9 Cq2=2 nC=2×10-9 Cq3=-2 nC=-2×10-9 C

E1=14πεoq1r12r1^r1=3 m, r1^=i^E1¯=9×109×1×10-9(3)2i^E1¯=9×109×10-99i^E1¯=1i^ N/C

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