What Is the Equivalent Resistance Between Points a and B $\Omega$

question 4

Multiple Choice

What is the equivalent resistance between points a and b when R = 30 $\Omega$ ?

• A)27 \(\Omega\)
• B)21 \(\Omega\)
• C)24 \(\Omega\)
• D)18 \(\Omega\)
• E)7.5 \(\Omega\)

---

Definitions:

Consumer Surplus

The disparity between consumers' theoretical expenditure on a good or service and their practical expenditure.

Total Surplus

The sum of consumer surplus and producer surplus, indicating the total benefits received by both producers and consumers in a market.

Equilibrium Price

The trading value at which the supply of goods meets the consumers' demand for these goods.

Total Surplus

The sum of consumer and producer surplus, measuring the total net benefit to society from trading a good or service.