Why can you refer to an ohmic device as (linear) ?

Lab NAME: "Model-Buliding- Ohm's Law"

Expert Solution

An ohmic device is a resistor that follow ohm's law--current varies proportionally to voltage. Non-ohmic means that current is a more complex function of the applied voltage.

Ohmic device is a device that follows Ohm's Law:

V=IR (voltage = current * resistance)

An example is a basic resistor.

This is because the lamp significantly heats up as the current increases.

genius_generous answered 2 years ago

You are planning to create an ohmic contact for your new semiconductor device. Unfortunately, in your...

You are planning to create an ohmic contact for your new semiconductor device. Unfortunately, in your first attempt the contact shows a diode-like current-voltage characteristic, which indicates that the electrons must overcome a barrier. (a) Show, using the WKB approximation for a parabolic barrier, that at a doping density of ?? = 1 ⋅ 1016cm-3 the tunneling coefficient T is so small that no carriers are crossing the barrier via the tunnel effect. (b) To what level do you need...

1. explain why ia an ohmic the current through the resistor is proportional to the voltage...

1. explain why ia an ohmic the current through the resistor is proportional to the voltage differnce across the resistor. your explanation must refer to the electric field

1.Can we refer to the Registry as a log file? Why or why not? 2. When...

1.Can we refer to the Registry as a log file? Why or why not? 2. When a user logs in to a system, which Registry keys will be accessed and parsed?

Can you give me a reason why to use multiple linear regression and curve fitting in...

Can you give me a reason why to use multiple linear regression and curve fitting in short term load forecasting?

Can you write and explain TENS device MDD classification?

How can the use of linear equations and inequalities assist you with linear regression to make...

How can the use of linear equations and inequalities assist you with linear regression to make predictions?

You are asked to design an ohmic contact to p-type silicon using one of the metals...

You are asked to design an ohmic contact to p-type silicon using one of the metals listed in the table below. (a) Which metal should you use? Explain. (b) What is the maximum NA you could use? Explain. Metal Ag Al Au Cr Ti W ?M (eV) 4.5 4.2 5.1 4.5 4.33 5.2

Question

Why can you refer to an ohmic device as (linear) ?

Solutions

Expert Solution

Related Solutions

You are planning to create an ohmic contact for your new semiconductor device. Unfortunately, in your...

1. explain why ia an ohmic the current through the resistor is proportional to the voltage...

1.Can we refer to the Registry as a log file? Why or why not? 2. When...

Can you give me a reason why to use multiple linear regression and curve fitting in...

Can you write and explain TENS device MDD classification?

How can the use of linear equations and inequalities assist you with linear regression to make...

You are asked to design an ohmic contact to p-type silicon using one of the metals...

Make a distinction between simple linear and multiple linear regression. Can you think of examples in...

Can you use linear regression framework to model non-linear relationships? Explain how.

Refer to FASB 162 (the hierarchy of accounting information). Why is this hierarchy important, and how can...