A Series Circuit Consists of a 100 V DC Power $\Omega$

question 79

Multiple Choice

A series circuit consists of a 100 V DC power source,a 100 $\Omega$ resistor,and a variable resistor of resistance R,which varies from 0 to 100 $\Omega$ .The current in the circuit is

• A)directly proportional to R.
• B)inversely proportional to R.
• C)directly proportional to (100 \(\Omega\) +
• R).
• D)inversely proportional to (100 \(\Omega\) +
• R).
• E)neither directly nor inversely proportional to R or to (100 \(\Omega\) +

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Definitions:

Symmetrical

In statistics, it describes a situation where the data distribution is evenly spread around the mean, having a balanced shape on either side.

Normal Curve

A bell-shaped curve that represents the distribution of many types of data where most values cluster around a mean.

Z Score

A numerical indicator showing how a specific value compares to the average of a set of values, given as the number of standard deviations away from that average.

Distributions

Statistical data arrangements showing the frequencies of potential outcomes or occurrences.