The Fears About the Possibility of a Meteor Hitting the Earth

question 76

Multiple Choice

The fears about the possibility of a meteor hitting the earth could easily give rise to which of the following?

• A) a conventional crowd
• B) a moral panic
• C) a protest crowd
• D) a fad

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Definitions:

Coil

A component that produces a magnetic field when electric current flows through it.

Inductance

The property of an electrical conductor by which a change in current flowing through it induces an electromotive force in both that conductor and any nearby conductors.

Parallel

A type of electrical circuit connection wherein components are connected across the same voltage, leading each path to carry a part of the total current.

Inductive Reactance

The opposition offered by an inductor to alternating current, depending on the frequency of the current and the inductance of the coil.