10 C of Charge Are Placed on a Spherical Conducting

question 24

Multiple Choice

10 C of charge are placed on a spherical conducting shell.A particle with a charge of -3 C is placed at the center of the cavity.The net charge on the inner surface of the shell is:

• A)-7 C
• B)-3 C
• C)0 C
• D)+3 C
• E)+7 C

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Definitions:

Option Contract

A contract which grants the holder the right to buy or sell an underlying asset at a predetermined price within a specified time frame.

Hedge Risk

A financial strategy used to limit or offset the probability of loss from fluctuations in the prices of currencies, commodities, or securities.

Speculate

The act of investing or trading in financial assets with high risk in anticipation of significant returns.

American Option

A type of options contract that allows holders to exercise the option at any time up to and including the expiration date.