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Different values for same computation

ajay94_shan
8-Gravel

Different values for same computation

For s=10*10^-9 and T =293, I obtain two different values of V_mag. Why? The mcdx file is attached herewith. pls help. I know the correct answer is -0.261 for V_mag.  I wanna plot V_mag/k*T with s later on.

3 REPLIES 3
Werner_E
25-Diamond I
(To:ajay94_shan)

Your sheet is too chaotic for me.

Could you clean it up an show exactly side by side where you get different results you don't expect?

Werner_E_0-1732553974381.png

Different results may mean using different input values and I notice that the value of M (4.8*10^5)  which is disabled on the left hand side is quite different from M(293)=92 which you use on the right hand side ...

 

ppal
17-Peridot
(To:ajay94_shan)

Is this what you want

ppal_0-1732570661636.png

 

LucMeekes
23-Emerald III
(To:ajay94_shan)

You should:

- Clean up your worksheet and state clearly (by showing side-by-side) what the difference is you see.

- State  what version of Prime you are using.

- Know that Boltzmann constant and vacuum permeability are in the list of known constants in Prime (Check the constants in the section of Operators and symbols on the ribbon) :

LucMeekes_0-1732574139223.png

LucMeekes_1-1732574147130.png

Success!
Luc

 

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