Q1You stand at location A, a distance d from the origin, and hold a small charged ball. You find that the electric force on the ball is 0.009 N. You move to location B, a distance 2d from the origin, and find the electric force on the ball to be 0.0045 N. What object located at the origin mightbe the source of the field?1. A point charge2. A dipole3. A uniformly charged rod4. A uniformly charged ring5. A uniformly charged disk6. A capacitor7. A uniformly charged hollow sphere8. None of the aboveQ2You stand at location A, a distance d from the origin, and hold a small charged ball. You find that the electric force on the ball is 0.08 N. Youmove to location B, a distance 2d from the origin, and find the electric force on the ball to be 0.01 N. What object located at the origin might be the source of the field?1. A point charge2. A dipole3. A uniformly chargedrod4. A uniformly chargedring5. A uniformly charged disk6. A capacitor7. A uniformly charged hollow sphere8. None of the aboveQ3You stand at location A, a distance d from the origin, and hold a small charged ball. You find that the electric force on the ball is 0.009 N. You move to location B, a distance 2d from the origin, and find the electric force on the ball to be 0.00899 N. What object located at the origin mightbe the source of the field?1. A point charge2. A dipole3. A uniformly chargedrod4. A uniformly chargedring5. A uniformly charged disk 6. A capacitor7. A uniformly charged hollow sphere8. None of the aboveQ4What is the direction of the net electricfield at location A? Q5A long thin rod carries a uniform negative charge.Which arrow best represents the direction of the electric field at the observation
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