1. Two positive point charges (q1, and q2) are separated at a distance of 40nm as shown in the table. For what values of the charges, coulomb force between them is maximum.No.q1q21Q/2Q/2230/45Q/4350/6Q/6420/630/6Answer :(1 mark)2. Three charges are arranged as shown in Figure. Find the magnitude and direction of the electrostatic force on the charge at the origin. [ Given Data Coulomb's constant, K. = 8.99X10° Nm?/c]q26.00nC3.00nC0.250m910.150m-2.00nCq31. The electrostatic force F12 calculated (between q2 and q1)from the above diagram is =2. The electrostatic force F23 calculated (between q2 and q3)from the above diagram is =3. The Magnitude of the resultant force on q2 measured from the above diagram is =4. The resultant direction e measured from the -x axis is =degrees

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1. Two positive point charges (g1, and g2) are separated at a distance of 40nm as shown in the table. For what values of the charges, coulomb force between them is maximum. No. q1 q2 1 Q/2 Q/2 2 3Q/4 5Q/4 3 5Q/6 Q/6 4 20/6 30/6

1. Two positive point charges (g1, and g2) are separated at a distance of 40nm as shown in the table. For what values of the charges, coulomb force between them is maximum. No. q1 q2 1 Q/2 Q/2 2 3Q/4 5Q/4 3 5Q/6 Q/6 4 20/6 30/6

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter15: Electric Forces And Fields

Section15.3: Electric Fields

Problem 15.3QQ: A test charge of + 3 C is at a point P where the electric field due to other charges is directed to...

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Concept explainers

Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.

Question

1. Two positive point charges (q1, and q2) are separated at a distance of 40nm as shown in the table. For what values of the charges, coulomb force between them is maximum.
No.
q1
q2
1
Q/2
Q/2
2
30/4
5Q/4
3
50/6
Q/6
4
20/6
30/6
Answer :
(1 mark)
2. Three charges are arranged as shown in Figure. Find the magnitude and direction of the electrostatic force on the charge at the origin. [ Given Data Coulomb's constant, K. = 8.99X10° Nm?/c]
q2
6.00nC
3.00nC
0.250m
91
0.150m
-2.00nC
q3
1. The electrostatic force F12 calculated (between q2 and q1)from the above diagram is =
2. The electrostatic force F23 calculated (between q2 and q3)from the above diagram is =
3. The Magnitude of the resultant force on q2 measured from the above diagram is =
4. The resultant direction e measured from the -x axis is =
degrees

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