Four Identical 1-MF Capacitors Are Connected Together Electrically

question 40

Multiple Choice

Four identical 1-mF capacitors are connected together electrically.What is the greatest possible capacitance of the combination?

• A)8 mF
• B)4 mF
• C)1 mF
• D)1/4 mF

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Definitions:

Student-t

A distribution used in statistics that is appropriate for estimating population parameters for small sample sizes or unknown variances.

F-distributions

A continuous probability distribution that arises in the testing of whether two population variances are equal.

Standard Normal Distribution

A statistical distribution with a mean of 0 and a standard deviation of 1, where data fits a specific pattern that is symmetrical around the mean.

Chi-squared Distribution

A probability distribution that arises in statistics when estimating how closely an observed distribution matches an expected distribution.