Answer part D Correct The electrostatic force cannot exist unless two charges ar
ID: 1869823 • Letter: A
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Answer part D
Correct The electrostatic force cannot exist unless two charges are present. The electric field, on the other hand, can be created by only one charge. The value of the electric field depends only on the charge producing the electric fleld and the distance from that charge. Learning Goal: To understand Coulomb's law, electric fields, and the connection between the electric field and the electric force. Coulomb's law gives the electrostatic force F acting between two charges. The magnitude F of the force between two charges 1 and 92 depends on the product of the charges and the square of the distance T between the charges: Part C lf the total positive charge is Q = 1.62x10-6 C , what is the magnitude of the electric field caused by this charge at point P, a distance d charge? (Figure 1) 1.53 m from the Enter your answer numerically in newtons per coulomb. where k = 1/(4%) = 8.99 x 109 N·m2/C2. The direction of the force is along the line connecting the two charges. If the charges have the same sign, the force will be repulsive. If the charges have opposite signs, the force will be attractive. In other words, opposite charges attract and like charges repel Ep 6220 N/C Because the charges are not in contact with each other, there must be an intermediate mechanism to cause the force. This mechanism is the electric field. The electric field at any location is equal to the force per unit charge experienced by a charge placed at that location. In other words, if a charge q experiences a force F. the electric field Eat that point is Previous Answers VCorrect Part D Figure 1 of 2> What is the direction of the electric field at this point (previously marked P)? (Figure 2) Enter the letter of the vector that represents the direction of Ep Submit Request Answer Part E This question will be shown after you complete previous question(s). Part F This question will be shown after you complete previous question(s). Provide Feedback Next >Explanation / Answer
As source charge is positive so direction of electric field at p where we assume a positive test charge wil be repulsive i.e.direction wil be towards right