A Point Charge +Q Is Located on the X Axis

question 102

Multiple Choice

A point charge +Q is located on the x axis at x = a,and a second point charge -Q is located on the x axis at x = -a.A Gaussian surface with radius r = 2a is centered at the origin.The flux through this Gaussian surface is

• A)zero because the negative flux over one hemisphere is equal to the positive flux over the other.
• B)greater than zero.
• C)zero because at every point on the surface the electric field has no component perpendicular to the surface.
• D)zero because the electric field is zero at every point on the surface.
• E)none of the above.

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Definitions:

Manufacturing Overhead

The indirect costs associated with manufacturing, such as utilities, maintenance, and salaries for management.

Fixed Manufacturing Overhead

The constant production costs that do not vary with the level of output, such as salaries of supervisors and depreciation of equipment.

Variable Manufacturing Overhead

Costs in the production process that change with the volume of production, such as utility costs or raw materials.

Predetermined Overhead Rates

Estimated rates used to allocate overhead costs to products or activities, based on selected bases like labor hours or machine hours.