Consider a Uniform Horizontal $\vec { E }$ Field of 50 N/C Directed Toward the East

question 106

Multiple Choice

Consider a uniform horizontal $\vec { E }$ field of 50 N/C directed toward the east.If the electric potential at a given point in the field is 80 V,what is the potential at a point 1.0 m directly east of the point?

• A)15 V
• B)30 V
• C)90 V
• D)130 V

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Definitions:

Volcanic Mudflows

Volcanic mudflows, also known as lahars, are fast-moving, deadly flows of mud, rocky debris, and water that originate from volcanic eruptions or the melting of snow and ice atop volcanoes.

Composite Volcano

A volcano composed of layers of hardened lava, tephra, and volcanic ash, typically having a steep profile and explosive eruptions.

Shield Volcano

A broad, domed volcano with gently sloping sides, built by the eruption of fluid basaltic lava.

Fissure

A long, narrow opening or crack, especially one in the ground or in rock formations.