Negative feedback principle, Physics

Assignment Help:

Negative feedback principle:

The idea that in a system where there are self-propagating conditions, those new conditions tend to act against earlier existing circumstances. Such a principle is actually a restatement of a conservation law.

Example Lenz's law.


Related Discussions:- Negative feedback principle

Steps of working of unijunction transistor, Steps of working of Unijunction...

Steps of working of Unijunction Transistor (i)  When emitter circuit is closed through switch S but emitter voltage is reduced to zero, and a voltage V BB is applied between

Flashlight, what make flashlight suddenly become dim or bright when you sh...

what make flashlight suddenly become dim or bright when you shake it?

Describe critical angle, With a neat and clean diagram illustrate in brief ...

With a neat and clean diagram illustrate in brief the TIR. Describe critical angle and mention the two conditions for TIR.

Define the application of acoustic cavitation, Define the application of ac...

Define the application of acoustic cavitation. Application: The acoustic cavitation is helpful in the cleaning process. Such type of cleaning has proven to be the most effor

Find the shell temperature, Q. Find the shell temperature? In a shell-a...

Q. Find the shell temperature? In a shell-and-tube heat exchanger, one fluid passes through a central tube while another fluid flows through an outer shell in the opposite dire

In what direction does the particle move, If a negative charged particle en...

If a negative charged particle enters a magnetic field perpendicularly,then it follows a circular path.In what directn does the particle move---in clockwise or anticlockwise? So

Wedge problems, 8. System is shown in the figure. Assume that cylinder rema...

8. System is shown in the figure. Assume that cylinder remain is contact with the two wedges. Find the speed of cylinder at the given instant cylinder

Force, conditions of equilibrium for concurrent force system

conditions of equilibrium for concurrent force system

What is the basic difference between current and voltage, They are exactly ...

They are exactly analogous to water pressure and water flow by a hose. That's why flowing electrons is known as a current, just like a water current. Voltage is the electromotiv

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd