When a Piece of Paper Is Held with One Face

question 28

Multiple Choice

When a piece of paper is held with one face perpendicular to a uniform electric field the flux through it is 25 N.m²/C.When the paper is turned 25 ° with respect to the field the flux through it is:

• A)0 N.m²/C
• B)11 N.m²/C
• C)12 N.m²/C
• D)23 N.m²/C
• E)25 N.m²/C

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Definitions:

Formula For Force

The mathematical equation used to calculate force, typically defined as Force = mass x acceleration (F=ma).

Pressure Multiplied

A phenomenon in hydraulic systems where force is increased through the use of fluid dynamics and varying cross-sectional areas.

Area

A measure of the extent of a two-dimensional surface or shape, expressed in square units.

Atmospheric Pressure

The pressure exerted by the weight of the atmosphere above a point, affecting weather patterns and boiling temperatures of liquids.