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- 1. Multiple ChoiceFind the magnitude of the force between two charges of 1.0 C each which are 1.0 meter apart?9E-9 N9E9 N1.1E10 N1.1E-10 N
- 2. Multiple ChoiceCalculate the force exerted between two charged objects separated by a distance of 0.6 m. One object has a charge of -5 C and the other has a charge of +2.0 C.-1.5E-11 N2.5E-11 N-2.5E11 N-7.5E-10 N
- 3. Multiple ChoiceIf each of the charges doubles, what happens to the force?QuadruplesDoublesStays the sameReduced by half
- 4. Multiple ChoiceIf the distance doubles, what happens to the force?Reduced by halfReduced by 1/4Stays the sameQuadruples
- 5. Multiple ChoiceIf the distance is reduced by half, what happens to the force?QuadruplesDoublesTriplesReduces by half
- 6. Multiple ChoiceElectrostatic force F is directly proportional to:r^2 (distance squared)q1q2both q1 and q2
- 7. Multiple ChoiceWhen distance increases, electrostatic force ____________; we call this relationship ____________ proportionaldecreases;directlydecreases;inverselyincreases;inverselyincreases;directly
- 8. Multiple ChoiceWhat happens to the force between two charged objects if you reduce the distance between two objects from 30 cm to 10 cm?1/3X20X3X9X
- 9. Multiple ChoiceWhat happens to the force between two charged objects if you double the distance between them and double the magnitude of one charge?4X6X1/2X1/6X
- 10. Multiple ChoiceWhat happens to the force between two charged objects when you triple the magnitude of both charges?3X6X9X1/6X
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