Datrys g*2*10^-7=2000*667*10^-11*V/1700^2

$$g \times 2 \times 10 ^ { - 7 } = \frac { 2000 \times 667 \times 10 ^ { - 11 } \times V } { 1700 ^ { 2 } }$$

Datrys ar gyfer V

$$V=\frac{28900000g}{667}$$

Camau ar gyfer Datrys Hafaliad Llinol

Cyfrifo 10 i bŵer -7 a chael \frac{1}{10000000}.

$$g\times 2\times \frac{1}{10000000}=\frac{2000\times 667\times 10^{-11}V}{1700^{2}}$$

Lluosi 2 a \frac{1}{10000000} i gael \frac{1}{5000000}.

$$g\times \frac{1}{5000000}=\frac{2000\times 667\times 10^{-11}V}{1700^{2}}$$

Lluosi 2000 a 667 i gael 1334000.

$$g\times \frac{1}{5000000}=\frac{1334000\times 10^{-11}V}{1700^{2}}$$

Cyfrifo 10 i bŵer -11 a chael \frac{1}{100000000000}.

$$g\times \frac{1}{5000000}=\frac{1334000\times \frac{1}{100000000000}V}{1700^{2}}$$

Lluosi 1334000 a \frac{1}{100000000000} i gael \frac{667}{50000000}.

$$g\times \frac{1}{5000000}=\frac{\frac{667}{50000000}V}{1700^{2}}$$

Cyfrifo 1700 i bŵer 2 a chael 2890000.

$$g\times \frac{1}{5000000}=\frac{\frac{667}{50000000}V}{2890000}$$

Rhannu \frac{667}{50000000}V â 2890000 i gael \frac{667}{144500000000000}V.

$$g\times \frac{1}{5000000}=\frac{667}{144500000000000}V$$

Cyfnewidiwch yr ochrau fel bod yr holl dermau newidiol ar yr ochr chwith.

$$\frac{667}{144500000000000}V=g\times \frac{1}{5000000}$$

Mae'r hafaliad yn y ffurf safonol.

$$\frac{667}{144500000000000}V=\frac{g}{5000000}$$

Rhannu dwy ochr hafaliad â \frac{667}{144500000000000}, sydd yr un peth â lluosi’r ddwy ochr â chilydd y ffracsiwn.

$$\frac{\frac{667}{144500000000000}V}{\frac{667}{144500000000000}}=\frac{g}{\frac{667}{144500000000000}\times 5000000}$$

Mae rhannu â \frac{667}{144500000000000} yn dad-wneud lluosi â \frac{667}{144500000000000}.

$$V=\frac{g}{\frac{667}{144500000000000}\times 5000000}$$

Rhannwch \frac{g}{5000000} â \frac{667}{144500000000000} drwy luosi \frac{g}{5000000} â chilydd \frac{667}{144500000000000}.

$$V=\frac{28900000g}{667}$$

Datrys ar gyfer g

$$g=\frac{667V}{28900000}$$

Camau ar gyfer Datrys Hafaliad Llinol

Cyfrifo 10 i bŵer -7 a chael \frac{1}{10000000}.

$$g\times 2\times \frac{1}{10000000}=\frac{2000\times 667\times 10^{-11}V}{1700^{2}}$$

Lluosi 2 a \frac{1}{10000000} i gael \frac{1}{5000000}.

$$g\times \frac{1}{5000000}=\frac{2000\times 667\times 10^{-11}V}{1700^{2}}$$

Lluosi 2000 a 667 i gael 1334000.

$$g\times \frac{1}{5000000}=\frac{1334000\times 10^{-11}V}{1700^{2}}$$

Cyfrifo 10 i bŵer -11 a chael \frac{1}{100000000000}.

$$g\times \frac{1}{5000000}=\frac{1334000\times \frac{1}{100000000000}V}{1700^{2}}$$

Lluosi 1334000 a \frac{1}{100000000000} i gael \frac{667}{50000000}.

$$g\times \frac{1}{5000000}=\frac{\frac{667}{50000000}V}{1700^{2}}$$

Cyfrifo 1700 i bŵer 2 a chael 2890000.

$$g\times \frac{1}{5000000}=\frac{\frac{667}{50000000}V}{2890000}$$

Rhannu \frac{667}{50000000}V â 2890000 i gael \frac{667}{144500000000000}V.

$$g\times \frac{1}{5000000}=\frac{667}{144500000000000}V$$

Mae'r hafaliad yn y ffurf safonol.

$$\frac{1}{5000000}g=\frac{667V}{144500000000000}$$

Lluosi’r ddwy ochr â 5000000.

$$\frac{\frac{1}{5000000}g}{\frac{1}{5000000}}=\frac{667V}{\frac{1}{5000000}\times 144500000000000}$$

Mae rhannu â \frac{1}{5000000} yn dad-wneud lluosi â \frac{1}{5000000}.

$$g=\frac{667V}{\frac{1}{5000000}\times 144500000000000}$$

Rhannwch \frac{667V}{144500000000000} â \frac{1}{5000000} drwy luosi \frac{667V}{144500000000000} â chilydd \frac{1}{5000000}.

$$g=\frac{667V}{28900000}$$