For Patents to Be Effective

question 31

Multiple Choice

For patents to be effective

• A)small networks.
• B)network externalities must be realized.
• C)property rights need to be enforced.
• D)there needs to be fewer economies of scope.

---

Definitions:

Pole Pieces

The parts of a DC machine that form magnetic poles.

Mechanical Energy

The sum of potential and kinetic energy in a physical system, associated with the motion and position of objects.

DC Electrical Energy

Energy supplied by a direct current (DC) source, characterized by the uni-directional flow of electric charge.

Series Field

An electromagnetic field created by windings in a series circuit within a motor or generator, contributing to the device's overall magnetic field.