When a Single Charge Q Is Placed at One Corner

question 8

Multiple Choice

When a single charge q is placed at one corner of a square,the electric field at the center of the square is F/q.If two other equal charges are placed at the adjacent corners of the square,the electric field at the center of the square due to these three equal charges is

• A)F/q.
• B)4F/q.
• C)F/(2q).
• D)F/(4q).
• E)None of the above choices are correct.

---

Definitions:

Accountant

A professional who performs accounting functions such as audits or financial statement analysis and is proficient in financial reporting and regulation.

Depreciation Expense

The method of distributing the expense of a physical asset across its serviceable duration, accounting for depreciation or becoming outdated.

Depreciation

The method of allocating the cost of a tangible asset over its useful life.

Sarbanes-Oxley Act

A U.S. law enacted in 2002 to protect investors by improving the accuracy and reliability of corporate disclosures, following major financial scandals.