The separation of two point charges with charges Q1=36pC  and ,Q2=9pC respectively, is 3 cm. If a third point charge Q3 is placed on the line joining Q1 and Q2 at a distance d from Q1 find Q3 and d that ensures that the force on all charges is zero.

Two point charges (C₁ and C₂) are fixed as shown in the setup below. Now consider a third test charge with charge -q that you can place anywhere you want in regions A, B, C, or D. In which region could you place the test charge so that the net force on the test charge is zero? A. Region A B. Region B C. Region C A-2q B C D D. Region D C13 C₂

Should say three resistors

What is the force F on the 1.0 nC charge in the middle of Figure 2 due to the four other charges? Notice:Give your answer in component form(in x and y components). Along with calculations also write theory to help me understand,i have got stuck with different answers to this question,plz help me answering properly.

Two point charges are located at two corners of a rectangle, as shown in the figure below. What is the electric potential at point A? What is the potential difference between points A and B? A 3.00 μC 0.250 m B. 100 μC 0.500 m

Oppositely charged parallel plates are separated by 5.60 mm. A potential difference of 600 V exists between the plates. (a) What is the magnitude of the electric field between the plates? 1.071.428: x Your answer cannot be understood or graded. More Information N/C (b) What is the magnitude of the force on an electron between the plates?

(b) Figure 2 shows a plastic rod with a uniform charge -Q. It is bent in a 120° circular arc of radius r and symmetrically aced across an x-axis with the origin at the centre of curvature Pof the rod. Show that electric field, E at point P is given by 0.83Q E = 4T Egr2

Set the charges to be q1 = 5 μC and q2 = 5 μC What is the magnitude of the force on q1 by q2 ? (N) What is the magnitude of the force on q2 by q1? (N) Do the two forces have the different directions? Is charge q1 attracted to q2 or repelled? Keep the charges at the same values as the previous question. If you click on either person you can change the distance between them. What happens to the magnitude of the force as the charges are taken further apart? Leave q1 at the same charge value but now change the charge q2= -2μC Is the force between the charges attractive or repulsive? What happens to the magnitude of the force as the charges are taken further apart? Set the distance between the two charges to 6 cm. What is the magnitude of the force? (N)   Thos are the sub question but my main question is What happens to the magnitude of the force as the charges are taken further apart?

Charge is: an electrical property of the atomic particles of which matter consists, measured in coulombs (C). is the rate of change of the charge, measured in Amper (A). In this figure : * 12. 15 11 +12 -13 +1 4 = 15 O 11 +12 = 13 +14 +15 O 11 +12 +l 3 = 1 4 +15

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