What Is the Minimum Magnitude of an Electric Field That

question 20

Multiple Choice

What is the minimum magnitude of an electric field that balances the weight of a plastic sphere of mass that has been charged to

• A)2.1 × 10⁷ N/C
• B)2.4 × 10⁶ N/C
• C)4.5 × 10⁶ N/C
• D)6.4 × 10⁶ N/C

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Definitions:

Descartes

René Descartes was a French philosopher, mathematician, and scientist who is often referred to as the "Father of Modern Philosophy" for his contributions to the development of Western philosophy and mathematics.

Dominant Eye

The eye that provides a slightly greater degree of input to the visual cortex and is preferred over the other eye for certain visual tasks.

Flip-Flop

A term often used to describe a sudden reversal of opinion or policy, especially in a political context.

Participant

An individual who takes part in an activity or study, often used in the context of psychological experiments or surveys.