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At equilibrium there can not be any free charge inside a metal. However if you forcibly put charge in the interior then it takes some finite time disappear move to the surface. If the conductivity σ of au metal is 106 (Ωm) −1 and the dielectric constant 8.85 × 10−12 Farad/m, this time will be approximately?
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At equilibrium there can not be any free charge inside a metal. Howeve...
Introduction:
At equilibrium, there is no free charge inside a metal. However, if charge is forcibly placed inside the metal, it takes some time for the charge to move to the surface and disappear. In this scenario, we are given the conductivity (σ) of gold (Au) and the dielectric constant (ε) to determine the time it takes for the charge to move to the surface.
Formula:
The equation that relates the time it takes for the charge to move to the surface (τ) with the conductivity (σ) and the dielectric constant (ε) is given by:
τ = ε / σ
Given:
Conductivity (σ) of Au metal = 10^6 Ωm^(-1)
Dielectric constant (ε) = 8.85 × 10^(-12) Farad/m
Calculation:
Using the given formula, we can calculate the time it takes for the charge to move to the surface.
τ = ε / σ
= (8.85 × 10^(-12) Farad/m) / (10^6 Ωm^(-1))
Simplifying the expression, we can convert Farad/m to Ωm^(-1) by taking the reciprocal:
τ = (8.85 × 10^(-12) Farad/m) × (1 Ωm / 10^(-6) Farad)
= 8.85 × 10^(-6) s
Answer:
The time it takes for the charge to move to the surface is approximately 8.85 × 10^(-6) seconds.
At equilibrium, there is no free charge inside a metal. However, if charge is forcibly placed inside the metal, it takes some time for the charge to move to the surface and disappear. In this scenario, we are given the conductivity (σ) of gold (Au) and the dielectric constant (ε) to determine the time it takes for the charge to move to the surface.
Formula:
The equation that relates the time it takes for the charge to move to the surface (τ) with the conductivity (σ) and the dielectric constant (ε) is given by:
τ = ε / σ
Given:
Conductivity (σ) of Au metal = 10^6 Ωm^(-1)
Dielectric constant (ε) = 8.85 × 10^(-12) Farad/m
Calculation:
Using the given formula, we can calculate the time it takes for the charge to move to the surface.
τ = ε / σ
= (8.85 × 10^(-12) Farad/m) / (10^6 Ωm^(-1))
Simplifying the expression, we can convert Farad/m to Ωm^(-1) by taking the reciprocal:
τ = (8.85 × 10^(-12) Farad/m) × (1 Ωm / 10^(-6) Farad)
= 8.85 × 10^(-6) s
Answer:
The time it takes for the charge to move to the surface is approximately 8.85 × 10^(-6) seconds.
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At equilibrium there can not be any free charge inside a metal. However if you forcibly put charge in the interior then it takes some finite time disappear move to the surface. If the conductivity σ of au metal is 106 (Ωm) −1 and the dielectric constant 8.85 × 10−12 Farad/m, this time will be approximately?
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At equilibrium there can not be any free charge inside a metal. However if you forcibly put charge in the interior then it takes some finite time disappear move to the surface. If the conductivity σ of au metal is 106 (Ωm) −1 and the dielectric constant 8.85 × 10−12 Farad/m, this time will be approximately? for Physics 2024 is part of Physics preparation. The Question and answers have been prepared according to the Physics exam syllabus. Information about At equilibrium there can not be any free charge inside a metal. However if you forcibly put charge in the interior then it takes some finite time disappear move to the surface. If the conductivity σ of au metal is 106 (Ωm) −1 and the dielectric constant 8.85 × 10−12 Farad/m, this time will be approximately? covers all topics & solutions for Physics 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for At equilibrium there can not be any free charge inside a metal. However if you forcibly put charge in the interior then it takes some finite time disappear move to the surface. If the conductivity σ of au metal is 106 (Ωm) −1 and the dielectric constant 8.85 × 10−12 Farad/m, this time will be approximately?.
At equilibrium there can not be any free charge inside a metal. However if you forcibly put charge in the interior then it takes some finite time disappear move to the surface. If the conductivity σ of au metal is 106 (Ωm) −1 and the dielectric constant 8.85 × 10−12 Farad/m, this time will be approximately? for Physics 2024 is part of Physics preparation. The Question and answers have been prepared according to the Physics exam syllabus. Information about At equilibrium there can not be any free charge inside a metal. However if you forcibly put charge in the interior then it takes some finite time disappear move to the surface. If the conductivity σ of au metal is 106 (Ωm) −1 and the dielectric constant 8.85 × 10−12 Farad/m, this time will be approximately? covers all topics & solutions for Physics 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for At equilibrium there can not be any free charge inside a metal. However if you forcibly put charge in the interior then it takes some finite time disappear move to the surface. If the conductivity σ of au metal is 106 (Ωm) −1 and the dielectric constant 8.85 × 10−12 Farad/m, this time will be approximately?.
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At equilibrium there can not be any free charge inside a metal. However if you forcibly put charge in the interior then it takes some finite time disappear move to the surface. If the conductivity σ of au metal is 106 (Ωm) −1 and the dielectric constant 8.85 × 10−12 Farad/m, this time will be approximately?, a detailed solution for At equilibrium there can not be any free charge inside a metal. However if you forcibly put charge in the interior then it takes some finite time disappear move to the surface. If the conductivity σ of au metal is 106 (Ωm) −1 and the dielectric constant 8.85 × 10−12 Farad/m, this time will be approximately? has been provided alongside types of At equilibrium there can not be any free charge inside a metal. However if you forcibly put charge in the interior then it takes some finite time disappear move to the surface. If the conductivity σ of au metal is 106 (Ωm) −1 and the dielectric constant 8.85 × 10−12 Farad/m, this time will be approximately? theory, EduRev gives you an
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