An Electric Dipole Consists of Two Charges, ±2

question 24

Multiple Choice

An electric dipole consists of two charges, ±2.5 µC, separated by 1.0 x 10^-4 m and centered on the origin.If the dipole is oriented along the x axis, what is the electric field at x = 15 cm?

• A)0 N/C
• B)100 N/C
• C)200 N/C
• D)670 N/C
• E)1300 N/C

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Definitions:

Root Penetration

The depth to which weld material extends into the base material at the root of the joint, crucial for joint strength.

Root Reinforcement

Additional material added at the root of a weld joint to ensure the joint has sufficient thickness and strength.

Groove Welds

Welds that fill in the groove between two adjacent components to join them, used in various types of joint designs.

Contour

The outline or surface form of an object, which can be represented graphically or through mathematical equations in design and analysis.