At 23.02 2012.01.29, you wrote: >I have a question. Can anyone (or more than one), give me their answer to >this question... > >If there is a current of 10ma charging a 1uF capacitor, what is the voltag= e >across the capacitor at 100ms? Volt =3D seconds * Ampere / Farad so 1000V =3D 0.1s * 0.01A / 0.000001F but in practice it's not easy to sustain 10mA "indefinitely". --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .