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9. A plastic rod is rubbed with a piece of animal fur. The plastic rod acquires a negative charge during this process. Which of the following is true about the charge on the piece of fur? A. It acquires a positive charge but greater in magnitude than the rod B. It acquires a positive charge but less in magnitude than the rod C. It acquires a negative charge but greater in magnitude than the rod D. It acquires a negative charge but less in magnitude than the rod E. It acquires a positive charge with the same magnitude as the rod 10. A positively charged rod is brought close to one end of a neutral metallic plate. What type of charge is induced on the closest side of the plate? A. Positive B. Negative C. Neutral D. It depends of the separation between the rod and plate E. More information about the type of metal is required 11. A positively charged rod is brought close to one end of a neutral metallic plate. What type of charge is induced on the farthest side of the plate? A. Positive

9. A plastic rod is rubbed with a piece of animal fur. The plastic rod acquires a negative charge during this process. Which of the following is true about the charge on the piece of fur? A. It acquires a positive charge but greater in magnitude than the rod B. It acquires a positive charge but less in magnitude than the rod C. It acquires a negative charge but greater in magnitude than the rod D. It acquires a negative charge but less in magnitude than the rod E. It acquires a positive charge with the same magnitude as the rod 10. A positively charged rod is brought close to one end of a neutral metallic plate. What type of charge is induced on the closest side of the plate? A. Positive B. Negative C. Neutral D. It depends of the separation between the rod and plate E. More information about the type of metal is required 11. A positively charged rod is brought close to one end of a neutral metallic plate. What type of charge is induced on the farthest side of the plate? A. Positive

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9. A plastic rod is rubbed with a piece of animal fur. The plastic rod acquires a negative charge during this

process. Which of the following is true about the charge on the piece of fur?

A. It acquires a positive charge but greater in magnitude than the rod

B. It acquires a positive charge but less in magnitude than the rod

C. It acquires a negative charge but greater in magnitude than the rod

D. It acquires a negative charge but less in magnitude than the rod

E. It acquires a positive charge with the same magnitude as the rod

10. A positively charged rod is brought close to one end of a neutral metallic plate. What type of charge is

induced on the closest side of the plate?

A. Positive

B. Negative

C. Neutral

D. It depends of the separation between the rod and plate

E. More information about the type of metal is required

11. A positively charged rod is brought close to one end of a neutral metallic plate. What type of charge is

induced on the farthest side of the plate?

A. Positive

B. Negative

C. Neutral

D. It depends of the separation between the rod and plate

E. More information about the type of metal is required

12. A neutral electroscope is touched with a negatively charged rod. What is the charge on the electroscope

after the rod is removed?

A. Positive

B. Negative

C. It stays neutral

D. It depends on the contact time

E. It depends on the material that the electroscope is made of

13. A neutral electroscope is touched with a positively charged rod. After the rod is removed the

electroscope is charged positively because of:

A. Induction

B. Conduction

C. Thermo-emission

D. Photoemission

E. None from the above

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