Laplace help on a DC transient RC circuit ? PLEASE(adsbygoogle = window.adsbygoogle || []).push({});

--------------------------------------------------------------------------------

I HAVE A RC CIRCUIT WHERE R1=100Kohm and R2=1Mohm and C=2.1micro farads with a Vin =10V,

In order to calculate the voltage through the capacitor I deduce the following formula,

Vc(s)=V/S {(((R2×1/Cs)/(R2+1/Cs)))/(((R2×1/Cs)/(R2+1/Cs)+R1) )}

I then need to produce a laplace transform of exponential growth thus, I believe to be

Vc(s)=a/s(s+a)

However I have spent a week on this now and cannot get a soloution. I would be grateful of any help or any point to know where I am going wrong. I have pages and pages of transposition but they all lead to every answer but the one I require. Many thanks

Please see attachement

**Physics Forums - The Fusion of Science and Community**

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Laplace help on a DC transient RC circuit

Loading...

Similar Threads - Laplace help transient | Date |
---|---|

Help with Laplace eqution | Jun 19, 2015 |

Laplace math help | Mar 13, 2014 |

Laplace transform initial value problem-need help! | Feb 23, 2014 |

Laplace Transform of squared trig functions help? | Oct 1, 2012 |

Need HELP with Laplace transform! | Apr 25, 2012 |

**Physics Forums - The Fusion of Science and Community**