The Voltage Across an Inductor with Inductance of 39 MH $v ( t ) = 6 \cos ( 2 \pi \times 3500 t )$

question 8

Essay

the voltage across an inductor with inductance of 39 mH is given by $v ( t ) = 6 \cos ( 2 \pi \times 3500 t )$ u(t) V. Find the current through the inductor i(t) and plot the voltage and current as a function of
time.

Understand the concepts of margin of error, confidence interval, and sample size in the context of statistical polling and inference.

Calculate confidence intervals for proportions and means from given data.

Determine the adequacy of sample sizes for specific margins of error and confidence levels.

Apply the concept of standard error in the context of margin of error and confidence interval calculations.

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Definitions:

Resting Potential

The stable, negative charge of an inactive neuron.

Polarization

In social psychology, the phenomenon where an individual or group's opinions become more extreme from discussing within a like-minded group. In physics, the orientation of electromagnetic waves or the alignment of charges within a material.

Efferent Nerves

Also called motor nerves; nerves that carry information out of the brain and spinal cord to other areas of the body.

Afferent Nerves

Nerves that carry sensory signals from organs and tissues to the brain or spinal cord.