1. What is the Conductance to Resistance Formula?

The formula R = 1/G represents the fundamental relationship between electrical conductance (G) and electrical resistance (R). Conductance is the measure of how easily electric current flows through a material, while resistance is the opposition to that flow.

2. How Does the Calculator Work?

The calculator uses the simple formula:

Where:

• \( R \) — Electrical resistance in ohms (Ω)
• \( G \) — Electrical conductance in siemens (S)

Explanation: This inverse relationship means that materials with high conductance have low resistance, and vice versa.

3. Importance of Resistance Calculation

Details: Calculating resistance from conductance is essential in circuit design, electrical engineering, and understanding material properties for various applications.

4. Using the Calculator

Tips: Enter conductance value in siemens (S). The value must be greater than zero. The calculator will compute the corresponding resistance in ohms (Ω).

5. Frequently Asked Questions (FAQ)

Q1: What is the SI unit for conductance?
A: The SI unit for conductance is the siemens (S), which is equivalent to 1/ohm or 1/Ω.

Q2: Can conductance be zero?
A: In perfect insulators, conductance approaches zero, which would make resistance approach infinity. However, no real material has exactly zero conductance.

Q3: What materials have high conductance?
A: Metals like silver, copper, and gold have high electrical conductance, making them excellent conductors.

Q4: How does temperature affect conductance?
A: For most conductors, conductance decreases as temperature increases due to increased atomic vibrations that impede electron flow.

Q5: What's the difference between conductance and conductivity?
A: Conductance is a property of a specific object, while conductivity is an intrinsic property of a material (conductance per unit length and cross-sectional area).