A Very Large Sheet of a Conductor Carries a Uniform

question 39

Multiple Choice

A very large sheet of a conductor carries a uniform charge density of 4.00 pC/mm² on its surfaces. What is the electric field strength 3.00 mm outside the surface of the conductor? (ε₀ = 8.85 × 10^-12 C²/N ∙ m²)

• A) 4.52 × 10⁵ N/C
• B) 2.26 × 10⁵ N/C
• C) 9.04 × 10⁵ N/C
• D) 0.452 N/C
• E) 0.226 N/C

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Definitions:

Temporal Discounting

The tendency to value immediate rewards more highly than future rewards, affecting decision-making and impulse control.

Delay Gratification

The capacity to withstand the lure of an instant gratification in favor of a future, potentially more significant, reward.

Pocket Money

Typically refers to a small amount of money given by parents to their children on a regular basis to spend as they wish.

Allowance

A fixed amount of money given regularly, typically to children by their parents, as pocket money or for specific purposes.