By Providing Free Garbage Removal, a Community

question 120

Multiple Choice

By providing free garbage removal, a community

• A)discourages activities that produce detrimental externalities.
• B)encourages citizens to recycle items rather than throw them out.
• C)leads citizens to throw out more garbage than is socially optimal.
• D)None of the above is correct.

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Definitions:

Brushes

Sliding contacts, generally made of carbon, used to provide connection to rotating parts of machines.

Field Winding

The winding of a coil around an electromagnet's core, which creates a magnetic field when an electric current passes through it.

Armature

The rotating part of an electric generator or motor that interacts with the magnetic field to produce electrical power or mechanical torque.

DC Motor

An electric motor that runs on direct current (DC) electricity, converting DC electrical energy into mechanical energy.