An Electron Is Sent at High Speed Toward a Gold

question 13

Multiple Choice

An electron is sent at high speed toward a gold nucleus (charge +79e) .What is the electrical force acting on the electron when it is 1.7 × 10−¹⁴ m away from the gold nucleus? (e = 1.6 × 10−¹⁹ C,k_e = 8.99 × 10⁹ N·m²/C²) ​

• A)6.3E+1 N
• B)1.1E-12 N
• C)5.0E+3 N
• D)6.7E+6 N
• E)​8.0E-5 N

---

Definitions:

Support Activity Costs

Costs associated with activities not directly involved in producing goods or services but necessary for the overall operation.

Activity-Based Costing

A method of accounting that identifies and assigns costs to overhead activities and then assigns those costs to products.

Production Department Rates

Rates applied by production departments to allocate costs to products or services, often based on labor hours, machine hours, or other activity bases.

Support Department Costs

Expenses incurred by service departments that assist other units of an organization, such as HR or IT, which do not directly contribute to revenue generation but are essential for operations.