Each sketch below shows three objects with an electric charge. In each case, decide whether there is a net force acting on the object outlined in green. If there is a net force, decide whether it pushes the green-ring object to the left or right. Then select the appropriate button under the sketch. For example, if there is a net force pushing the green-ring object in the first sketch to the left, select the left button under the first sketch. If there is no net force on the green-ring object in the second sketch, select the middle button under the second sketch. And so on. · ~

RELATIONSHIP OF ELECTRIC FORCE, ELECTRICAL CHARGE AND DISTANCE OF CHARGES. DIRECTION: Choose the correct term in the parenthesis 1. The magnitude of distance of charges is ( inversely proportional , directly proportional) to the electrical force. 2. If the charge of both particles is doubled, the force ( unchanged, halved, doubled, quadrupled) 3. If the charged of one of the particles id doubled, the force is ( unchanged, halved, doubled, quadrupled) 4. If the distance between the particles is doubled, the force becomes ( one fourth, half, double, 4 times) 5. The product of charges is ( inversely proportional , directly proportional) to the electrical force.

please answer all parts of the question, if it says to explain, use words

Practice

Each sketch below shows three objects with an electric charge. In each case, decide whether there is a net force acting on the object outlined in green. If there is a net force, decide whether it pushes the green-ring object to the left or right. Then select the appropriate button under the sketch. For example, if there is a net force pushing the green-ring object in the first sketch to the left, select the left button under the first sketch. If there is no net force on the green-ring object in the second sketch, select the middle button under the second sketch. And so on.

I need help on this nongraded review.

Derive the expression for the electric field in the rod, based on quantities (letters) shown in the diagram.  (Show your work.)  Then evaluate the expression to give a numerical answer with unit.   Please see diagram for more details.

Determine the magnitude of the electric field at A. Express your answer to two significant figures and include the appropriate units. Use Coulomb's law to determine the magnitude of the electric field at points A and B in (Figure 1) due to the two positive charges (Q = 5.1 µC) shown. Suppose that a = 5.1 cm Ti HÁ E, = Value Units Submit Request Answer Part B Determine the angle between the direction of the electric field at point A and the positive x-direction. Express your answer using two significant figures. nν ΑΣ φ. OA = 0.83 Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining Figure < 1 of 1 Part C В Determine the magnitude of the electric field at point B. Express your answer to two significant figures and include the appropriate units. +Q• +Q ? 2a EB = Value Units Submit Request Answer P Pearson

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