If a Neutral Metal Object Has Been Charged by Friction $\times$

question 28

Multiple Choice

If a neutral metal object has been charged by friction to a charge of one pC,what has happened to it electrically?

• A) 6.25 \(\times\) 10⁶ electrons have been added to it
• B) 6.25 \(\times\) 10⁶ protons have been added to it
• C) 6.25 \(\times\) 10⁶ electrons have been removed from it
• D) 6.25 \(\times\) 10⁶ protons have been removed from it
• E) 6.25 \(\times\) 10⁶ electrons and protons have been added to it

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Definitions:

Stockbroker

A professional who buys and sells stocks and other securities on behalf of clients in exchange for a fee or commission.

Overjustification Effect

A psychological phenomenon where external rewards can reduce intrinsic motivation for a task, due to the individual attributing their behavior to the reward rather than their own interest.

Extrinsic Rewards

Benefits given by an external source, such as money, grades, or praise, which are used to motivate certain behaviors.

Intrinsic Enjoy

Finding inherent satisfaction and pleasure in an activity, regardless of external rewards or outcomes.