# Easy way to study equation!

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1. Aug 12, 2015

### praveena

I become confused & feeling hard to study equations in electronic circuits-1 subject.
i am feeling very difficult to derive equations in this subject. I feel there is no practical knowledge in this subject.can anyone suggest me to study this subject in easy way? I have tried my best for a good understand study? Yet it failed!!!

2. Aug 12, 2015

### Staff: Mentor

What kind of equations/problems are you finding difficult? specific examples would help.

3. Aug 12, 2015

### praveena

Questions like: deriving equations for * Fixed bias circuit.
* Voltage divider bias
* Bias & Diode compensation
* Filters
* Thermal stability
* Biasing JFET
* Biasing MOSFET
* Multistage & Differential amplifier
* Small signal analysis of JFET

4. Aug 12, 2015

### Staff: Mentor

5. Aug 12, 2015

### praveena

yeah I know that they were using kirchoff's laws. But they are inserting some equation which is not related??? and these equations are some times came from someother calculations. but i will thank you for your help.

6. Aug 12, 2015

### Staff: Mentor

Give us an example that goes beyond Kirchoff's laws and maybe another member here will be better able to help you.

7. Aug 12, 2015

### praveena

While deriving stability factor S,S',S" for voltage divide bias. Can you derive me the equation for the given three stability factors?

8. Aug 12, 2015

### Staff: Mentor

9. Aug 12, 2015

### praveena

I can understand this equations. thanks

Last edited: Aug 12, 2015