The Average Distance of the Electron from the Proton in the Hydrogen

question 53

Multiple Choice

The average distance of the electron from the proton in the hydrogen atom is 0.51*10^-10 m. What is the electric field from the proton's charge at the location of the electron? (k_e = 8.99 * 10⁹ N.m²/C², e = 1.6 *10^-19 C)

• A) 8.8 *10^-8 N/C
• B) 1.0 * 10⁶ N/C
• C) 3.2 * 10² N/C
• D) 5.5 *10¹¹ N/C

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Definitions:

Instrumentalities

Represents the perceived connection between performance and outcomes in the context of motivation and expectancy theory.

Performance-Contingent Basis

A compensation or reward system where the payout or reward level depends on the achievement of specific performance targets or metrics.

Expectancy Theory of Motivation

A psychological theory suggesting that an individual's motivation is influenced by their expectation of achieving desirable outcomes through their actions.

Instrumentality

A person’s belief that various outcomes will occur as a result of task performance.