Question 10 Using either the \">\" or \"=\" symbols, rank from highest to lowest

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Question 10

Using either the ">" or "=" symbols, rank from highest to lowest the electric potential at points a, b, c, d, e, f, g, h, i, j, k, l, and m.

Path: p

Words:0

5 points   

Question 11

To one decimal place, what is the average electric field magnitude in V/cm at point b?

1 points   

Question 12

To one decimal place, what is the average electric field magnitude in V/cm at point c?

1 points   

Question 13

To one decimal place, what is the average electric field magnitude in V/cm at point d?

1 points   

Question 14

To one decimal place, what is the average electric field magnitude in V/cm at point e?

1 points   

Question 15

To one decimal place, what is the average electric field magnitude in V/cm at point f?

1 points   

Question 16

To one decimal place, what is the average electric field magnitude in V/cm at point g?

1 points   

Question 17

To one decimal place, what is the average electric field magnitude in V/cm at point h?

1 points   

Question 18

To one decimal place, what is the average electric field magnitude in V/cm at point i?

1 points   

Question 19

To one decimal place, what is the average electric field magnitude in V/cm at point j?

1 points   

Question 20

To one decimal place, what is the average electric field magnitude in V/cm at point k?

1 points   

Question 21

To one decimal place, what is the average electric field magnitude in V/cm at point l?

point lower (cm) higher(cm) b 0.3 0.3 c 0.6 2.1 d 0.6 1.5 e 0.3 0.3 f 0.3 0.4 g 0.65 1.7 j 0.5 0.6 k 1.5 0.6 l 0.6 1.5

Explanation / Answer

approach to this is quite simple :

the formla or the relation between Electric field and Potential is given by E = V/d

where d is the distance

so

at b, Eb = -4/(0.3 = -13.34 V/cm lower, Eb higher = +4/0.3 = +13.34 V/cm

at c, Ec = -4/0.6 = 6.67 V/cm Ec higher = +4/2.1 = 1.904 V/cm

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