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 QI I m Q3 1. What is the vector ř1, 72, 73 (going from each charge to point P). (Draw on your printed sheet and write the expressions for these vectors below.)

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Solve question 1,2,3 4, and 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

On the graph, two boxes correspond to a distance of 1 mOne box will correspond to 0.5 m distance

In frame of Q1, Q1 is at the originP is at a distance of 3 m from Q1, on the x axis/So, co-ordinates of P from Q1 are (x1,y1)=(3,0)Vector r1 isr1=xi^+yj^i^ and j^ are unit vectors along x and y axesSo, r¯1=3i^+0j^r¯1=3i^

In frame of Q2, P is at a distance of -2 m from Q2 on the negative y axisSo, co-ordinates of P from Q2 are (x2,y2)=(0,-2)Vector r2 isr2¯=x2i^+y2j^r2¯=-2j^

In the frame of Q3, P is at co-ordinates 2 m and 1.5 m on the x and y axes respectivelyCo-ordinates of P from Q3 are (x3,y3)=(2,1.5)Vector r3 isr3¯=x3i^+y3j^ r3¯=2i^+1.5j^

 

 

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