Relative Permeability of a Magnetic Material Is a Ratio of Its

question 8

Multiple Choice

Relative permeability of a magnetic material is a ratio of its:

• A) absolute permeability to that of a vacuum
• B) field intensity to its field density.
• C) flux lines to its ampere-turns
• D) area to its field density.

---

Definitions:

Corrective Taxes

Taxes imposed to correct the market outcomes by accounting for externalities and bringing the social costs and benefits into balance.

Economic Efficiency

An economic state where every resource is optimally allocated to serve each individual or entity in the best way while minimizing waste and inefficiency.

Deadweight Losses

Losses in total surplus that occur when a market is not in competitive equilibrium, often due to taxes or subsidies.

Economic Efficiency

A situation where all resources are allocated in a way that maximizes the total benefit to society or minimizes waste.