Can you solve the question ? 15) In an experiment, It is observed that a strong spark occurs between anode and cathode when awwvoltage is applied to the anode while the cathode is grounded. Consider a gas in a closed container islocated between the electrodes. If Townsend's first ionization coefficient fort he gas is 2electrons/cm and the gap spacing is 56 mm, which of the following statement(s) is/are true aboutTownsend's second ionization coefficient?www wwwm1. In this experiment, Townsend's second ionization coefficient can be ignored.2. Townsen's second ionization coefficient of this gas can be 0.023. The measured current between anode and cathode is self-sustained4. The gas acts like an insulator in this experiment5. Townsend's second ionizațion coefficient of this gas can be 0.002ww w wwwwaa. 3,4,5b. 1,2,5с. 1,2,4d. 2,3,5e. Only 4

Townderson second ionization is number of electrons released from the cathode of an ionization…

Answered: Can you solve the question ?

Engineering

Electrical Engineering

Can you solve the question ?

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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Concept explainers

Dielectric Breakdown

A dielectric is a material with low electrical conductivity and so is classified as an insulator. Dielectric materials are used to block the flow of electricity through them, allowing them to behave as an insulators. They can also be used to store electric charge or improve capacitance.Dielectrics have no free electrons for conduction because electrons are tightly bound to the nucleus. Because dielectrics contain a small number of electrons for electrical conductivity, they have a dipole. The two primary roles of dielectrics in electrical devices are insulation and electrical energy storage. An electric field polarizes the dielectric, and the polarization of the molecules allows dielectric materials to store charge.

Question

Can you solve the question ?

15) In an experiment, It is observed that a strong spark occurs between anode and cathode when a
ww
voltage is applied to the anode while the cathode is grounded. Consider a gas in a closed container is
located between the electrodes. If Townsend's first ionization coefficient fort he gas is 2
electrons/cm and the gap spacing is 56 mm, which of the following statement(s) is/are true about
Townsend's second ionization coefficient?
www wwwm
1. In this experiment, Townsend's second ionization coefficient can be ignored.
2. Townsen's second ionization coefficient of this gas can be 0.02
3. The measured current between anode and cathode is self-sustained
4. The gas acts like an insulator in this experiment
5. Townsend's second ionizațion coefficient of this gas can be 0.002
ww w w
wwwa
a. 3,4,5
b. 1,2,5
с. 1,2,4
d. 2,3,5
e. Only 4

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