A Radio Tuner Has a Capacitance of 25 $\mu$ $\varOmega$ B)100 $\mu$

question 77

Multiple Choice

A radio tuner has a capacitance of 25.0 nF,and an inductance of 3.00 mH.If the power in the circuit is 3.9 W when the signal produces an rms voltage across the antenna of 1.50 mV and it is at the resonance frequency,what is the resistance of the tuner?

• A)0.723 \(\mu\)\(\varOmega\)
• B)1.00 \(\mu\)\(\varOmega\)
• C)2.11 \(\mu\)\(\varOmega\)
• D)0.288 \(\mu\)\(\varOmega\)
• E)0.577 \(\mu\)\(\varOmega\)

---

Definitions:

Compliance

Compliance refers to the act of adhering to laws, regulations, standards, and ethical practices set by authoritative bodies or organizations.

Proactive Social Responsibility

A business approach where companies take the initiative to improve social welfare, beyond regulatory requirements.

Adverse Social Impacts

Negative effects on society that may result from certain actions or policies, such as increased inequality or damage to community cohesion.

Discretionary Responsibilities

Obligations that an individual or organization chooses to undertake voluntarily, beyond what is legally or contractually required.