Two Small Charged Objects Repel Each Other with a Force

question 30

Multiple Choice

Two small charged objects repel each other with a force F when separated by a distance d.If the charge on each object is reduced to one-fourth of its original value and the distance between them is reduced to d/2 the force becomes:

• A)F/16
• B)F/8
• C)F/4
• D)F/2
• E)F

---

Definitions:

Phillips Curve

A curve that shows the short-run trade-off between inflation and unemployment.

Economic Outcomes

The results or consequences of economic activities and decisions on an individual, regional, or global level, including factors like growth, employment, and wealth distribution.

Natural Rate

The concept of a 'natural rate' often applies to unemployment, referring to the level of unemployment consistent with a stable rate of inflation, not precipitated by short-term economic fluctuations.

Money Supply

The sum of all financial resources available in an economy at a given moment, encompassing cash, coins, and funds in checking and savings accounts.