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Me kana Conductance?

Conductance (ko da ake cewa electrical conductance) yana nufin zama na wani abu a gida shi da hukuma electricity. Conductance yana nuna yadda ake iya gida shi da hukuma current (yana nufin hada kan charge) a gida shi da wani abu. Conductance yana nuna tsawon (ko reciprocal) electrical resistance, wanda ake nuna a matsayin 1/R.

Don samun fahimta mai kyau game da conductance, ana bukata a tuntubi masu resistance. A nan, resistance yana bayarwa game da yadda ake iya gida shi da hukuma current. Resistance daga biyu a wurare muka cewa shi ne a nan yana nuna tasirin voltage wanda ake bukatar don kuwa unit current a gida shi da wurare muka cewa shi ne.

Resistance wuri yana nuna tsawon voltage a kan wani abu zuwa current da ya gida shi. Resistance yana cikin Ohms. Conductance wuri yana nuna yadda ake iya gida shi da hukuma current a kan wani component. Conductance yana cikin Siemens (S).

Conductance Formula and Measuring Units

A elektronika, conductance yana nuna yadda ake iya gida shi da hukuma current da ke fito a kan wani device. Yanzu ake sanya ta da G, conductance yana nuna reciprocal, R. Don samun formula, ana bukata a yi amfani da Ohm’s law wanda ya ce $v=iR$ tare da R ya fi tabbacin

(1)

$\begin{align*} R= \frac{v}{i} \end{align*}$

Kalmar conductivity yana nuna yadda ake iya gida shi da hukuma current zuwa voltage.

(2)

$\begin{align*} G= \frac{i}{v} \end{align*}$

Conductance yana nuna G, a lokacin da measuring unit yana nuna “mho”. Bayan shekaru daɗu, malamai suka kawo unit da S, wanda ake nuna da S. Idan a tuntuɓi resistance vs conductance – conductance yana nuna reciprocal of resistance (yana nufin 1/resistance), kamar yadda ake bayyana:

(3)

$\begin{align*} G= \frac{1}{R} \end{align*}$

How to calculate Conductance?

Conductance zai iya gida shi da hukuma resistance, current, voltage da conductivity.

Misali, wani circuit element wanda yake da resistance $1.25\times 10^{3}ohms$ , zaka iya gida shi da hukuma conductance value. Ana sanar da

(4)

$\begin{align*} G= \frac{1}{R} \end{align*}$

Idan a yi substitution da value da aka bayyana R, zaka iya samun value da conductance

$0.8\times 10^{3} Siemens$

Misaalina biyu ita ce electric circuit, wanda a kan input da 5V, yana iya gida shi da hukuma current da 0.3A a kan wire. Daga Ohm’s law V=IR, za a iya gida shi da hukuma resistance

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