When Two Point Charges Are a Distance D Part, the Electric

question 7

Multiple Choice

When two point charges are a distance d part, the electric force that each one feels from the other has magnitude F. In order to make this force twice as strong, the distance would have to be changed to

• A) 2d.
• B) d.
• C) d/
• D) d/2.
• E) d/4.

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Definitions:

Term Deposit

A banking product where money is locked away for a certain period of time at a fixed interest rate.

Maturity

The time at which a financial instrument, investment, or insurance policy reaches its final value and the principal is repaid or returned.

Interest

The price paid for the opportunity to use borrowed finances, generally expressed through an annual percentage.

Simple Interest

Interest calculated only on the principal amount, or on that part of the principal amount which remains unpaid.