A Small Styrofoam Ball of Mass 0

question 48

Multiple Choice

A small styrofoam ball of mass 0.120 g is placed in an electric field of 6000 N/C pointing downward.What excess charge must be placed on the ball for it to remain suspended in the field?

• A)-16.0 nC
• B)-18.0 nC
• C)-57.2 nC
• D)-125 nC
• E)-196 nC

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Definitions:

Sinusoids

Enlarged vascular spaces or capillaries within organs like the liver, allowing for slow blood circulation and exchange of materials.

Lobules

Small, defined sections or subdivisions in an organ or gland, often referenced in the context of the liver or breast tissues.

Central Venous Structure

Refers to the major veins located near the heart that collect blood from the body and transport it back to the heart for reoxygenation.

Taenia Coli

Bands of longitudinal muscle fibers on the colon's surface, contributing to its segmentation and movement of contents.