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- 1. Multiple Choice
Consider the electric field lines shown in the diagram below. From the diagram, it is apparent that object A is ____ and object B is ____.+,++,--,+-,- - 2. Multiple Choice
What is the effect of two negatively charged objects coming near each other.
The objects repel each other.
The objects attract each other.
- 3. Multiple Choice
Which of the following can move from one atom to another?
protons
neutrons
electrons
the nucleus
- 4. Multiple Choice
What is a static charge?
an electric charge that is unchanging
an electric charge that is fluctuating
an unbalanced charge on an object
a balanced charge on an object
- 5. Multiple Choice
An object with a negative charge will be most strongly attracted to which of the following?
an object with a weak positive charge
an object with a strong positive charge
an object with a weak negative charge
an object with a strong negative charge
- 6. Multiple ChoiceMs Jo Jo rubbed two balloons with a piece of wool. What will happen when the balloons are brought near each other?The balloons will repel each other.The balloons will attract each other.The balloons will become positively (+) charged.The balloons will pop.
- 7. Multiple ChoiceThe accumulation of excess electric charge on an object is calledStatic electricityElectric dischargeResistanceCircuit
- 8. Multiple ChoiceIf a substance has an excess number of electrons on its surface, what type of charge does it have?A negative chargeA positive chargeA neutral chargeA nuclear charge
- 9. Multiple ChoiceIf an object has the same number of positive and negative charges, its electrical charge is...positivenegativeneutral or no chargeopposite
- 10. Multiple ChoiceWhat types of charges attract?Positive and PositivePositive and NeutralNegative and NeutralPositive and Negative
- Answer choicesTagsAnswer choicesTags