A Uniform Electric Field Is Present in the Region

question 19

Multiple Choice

A uniform electric field is present in the region between infinite parallel plane plates A and B and a uniform electric field is present in the region between infinite parallel plane plates B and C. When the plates are vertical, is directed to the right and to the left. The signs of the charges on plates A, B and C may be

• A) −, −, −.
• B) +, −, −.
• C) +, −, +.
• D) +, +, +.
• E) any one of the above.

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Definitions:

Required Reserve Ratio

The fraction of deposits that banks are mandated by regulation to hold in reserve and not lend out.

Excess Reserves

The banks' reserves over and above the required minimum that they choose to hold rather than loan out.

Depositors

People or organizations that deposit their funds into a bank to secure them and gain interest as time passes.

Borrowers

Individuals or entities that take funds from a lender under the agreement to pay back the principal amount along with interest.