The Stored Energy in an Inductor

question 18

Multiple Choice

The stored energy in an inductor:

• A)depends, in sign, upon the direction of the current
• B)depends on the rate of change of current
• C)is proportional to the square of the inductance
• D)has units J/H
• E)is none of the above

---

Definitions:

Cultural Practices

The shared activities, rituals, and norms that define the lifestyle of a particular group or society.

Biological Evolution

The process by which species of organisms undergo change over time through genetic variation and natural selection, leading to the emergence of new species.

Punctuated Equilibria

A model of macroevolutionary change that suggests evolution occurs via long periods of stability or stasis punctuated by periods of rapid change.

Darwinian Gradualism

The theory proposed by Charles Darwin that evolution occurs through the gradual accumulation of small genetic changes over time.