Although vacuum tubes are no longer commonly used in computer or consumer electronics, they still have a substantial niche in high-end audio, high-power radio transmitters, particle accelerators, and microwave ovens. A vacuum diode's voltage-current characteristic is closely approximated by the Childs-Langmuir Law, with one parameter P called the perveance: iP={P⋅v3/2PK0if vPK0 if vPK

Question

Although vacuum tubes are no longer commonly used in computer or consumer electronics, they still have a substantial niche in high-end audio, high-power radio transmitters, particle accelerators, and microwave ovens. 
A vacuum diode's voltage-current characteristic is closely approximated by the Childs-Langmuir Law, with one parameter P called the perveance:

iP={P⋅v3/2PK0if vPK>0 if  vPK<0
In this problem, we will use P≈2.0 (mA/V3^2)

Q: What is the incremental resistance (in Ohms) for the bias voltage of VPK=14.0V

anonymous · Answer

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anonymous · Answer

Although vacuum tubes are no longer commonly used in computer or consumer electronics, they still have a substantial niche in high-end audio, high-power radio transmitters, particle accelerators, and microwave ovens. A vacuum diode's voltage-current characteristic is closely approximated by the Childs-Langmuir Law, with one parameter P called the perveance: iP={P⋅v3/2PK0if vPK>0 if vPK<0 In this problem, we will use P≈2.0 (mA/V3^2)

anonymous · Answer

What is the current Ip    (in Amperes) for a bias voltage of   Vpk=4V?

What is the incremental resistance (in Ohms) for the bias voltage of  Vpk=4V?

What is the current  Ip   (in Amperes) for a bias voltage of   Vpk=14V?

nurali · Answer

http://openstudy.com/study#/updates/5165bbefe4b066fca66122ee

anonymous · Answer

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nurali · Answer

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anonymous · Answer

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