https://peda.net/id/84642630e4e 2019-10-02T11:06:20+03:00 https://peda.net/:static/535/peda.net.logo.bg.svg <div class="license">Tämän sivun lisenssi <a rel="license" href="https://peda.net/info">Peda.net-yleislisenssi</a></div> https://peda.net/id/675625e8e5a 2019-10-03T10:21:23+03:00 wip 1,2 ja 2,5 rinnan, sitten 1,2<br/> <br/> 1,2 ja 2,5 rinnan = 0,8108...<br/> 1,2 sarjaan = 1,2<br/> =2,01...kiloohmia 2019-10-03T10:21:23+03:00 https://peda.net/id/8d9a464ce4e 2019-10-02T11:24:43+03:00 <a href="https://peda.net/p/oskari.lahtinen/fy3s-s%C3%A4hk%C3%B6/0vsjr/6-9/sieppaa-png#top" title="Sieppaa.PNG"><img src="https://peda.net/p/oskari.lahtinen/fy3s-s%C3%A4hk%C3%B6/0vsjr/6-9/sieppaa-png:file/photo/b9b121d9ff8eabd28dcdd7fd2bfbd38a2db0d1ce/Sieppaa.PNG" alt="" title="Sieppaa.PNG" class="inline" loading="lazy"/></a><br/> b)<br/> <img src="https://math-demo.abitti.fi/math.svg?latex=I%3D%5Cfrac%7BU%7D%7BR%7D%3D%5Cfrac%7B1%7B%2C%7D34V%7D%7B1%7B%2C%7D455384k%5COmega%7D%3D0%7B%2C%7D0009207...A%5Capprox0%7B%2C%7D92mA" alt="I=\frac{U}{R}=\frac{1{,}34V}{1{,}455384k\Omega}=0{,}0009207...A\approx0{,}92mA"/><br/> <img src="https://math-demo.abitti.fi/math.svg?latex=R_%7Bkok%7D%3D%5Cfrac%7B2200%5Ccdot4300%7D%7B2200%2B4300%7D%3D1455%7B%2C%7D384...%5COmega" alt="R_{kok}=\frac{2200\cdot4300}{2200+4300}=1455{,}384...\Omega"/> 2019-10-02T11:20:54+03:00 https://peda.net/id/fc0334b4e4e 2019-10-02T11:16:50+03:00 <img src="https://math-demo.abitti.fi/math.svg?latex=I%3D%5Cfrac%7BU%7D%7BR%7D%3D%5Cfrac%7B2%7B%2C%7D5V%7D%7B2%7B%2C%7D1%5COmega%7D%3D1%7B%2C%7D190...A%5Capprox1%7B%2C%7D2A" alt="I=\frac{U}{R}=\frac{2{,}5V}{2{,}1\Omega}=1{,}190...A\approx1{,}2A"/><br/> <img src="https://math-demo.abitti.fi/math.svg?latex=I%3D%5Cfrac%7BU%7D%7BR%7D%3D%5Cfrac%7B2%7B%2C%7D5V%7D%7B10%7B%2C%7D5%5COmega%7D%3D0%7B%2C%7D23809...A%5Capprox0%7B%2C%7D23A" alt="I=\frac{U}{R}=\frac{2{,}5V}{10{,}5\Omega}=0{,}23809...A\approx0{,}23A"/><br/> <img src="https://math-demo.abitti.fi/math.svg?latex=I%3D%5Cfrac%7BU%7D%7BR%7D%3D%5Cfrac%7B2%7B%2C%7D5V%7D%7B15%7B%2C%7D7%5COmega%7D%3D0%7B%2C%7D15923...A%5Capprox0%7B%2C%7D16A" alt="I=\frac{U}{R}=\frac{2{,}5V}{15{,}7\Omega}=0{,}15923...A\approx0{,}16A"/> 2019-10-02T11:16:50+03:00 https://peda.net/id/78e618d0e4e 2019-10-02T11:13:10+03:00 a) himmeämmin<br/> b) himmeämmin<br/> c) yhtä kirkkaasti<br/> d) himmeämmin<br/> e) himmeämmin<br/> f) yhtä kirkkaasti 2019-10-02T11:13:10+03:00 https://peda.net/id/3a75c80ce4e 2019-10-02T11:11:25+03:00 a)<br/> <img src="https://math-demo.abitti.fi/math.svg?latex=I%3D%5Cfrac%7BU%7D%7BR%7D%3D%5Cfrac%7B12V%7D%7B10%7B%2C%7D0%5COmega%7D%3D1%7B%2C%7D2A" alt="I=\frac{U}{R}=\frac{12V}{10{,}0\Omega}=1{,}2A"/><br/> b)<br/> <img src="https://math-demo.abitti.fi/math.svg?latex=I%3D%5Cfrac%7BU%7D%7BR%7D%3D%5Cfrac%7B12V%7D%7B2%7B%2C%7D5%5COmega%7D%3D4%7B%2C%7D8A" alt="I=\frac{U}{R}=\frac{12V}{2{,}5\Omega}=4{,}8A"/><br/> <img src="https://math-demo.abitti.fi/math.svg?latex=R_%7Bkok%7D%3D%5Cfrac%7B5%7B%2C%7D0%5E2%7D%7B5%7B%2C%7D0%2B5%7B%2C%7D0%7D%3D2%7B%2C%7D5%5COmega" alt="R_{kok}=\frac{5{,}0^2}{5{,}0+5{,}0}=2{,}5\Omega"/> 2019-10-02T11:11:25+03:00 https://peda.net/id/e51f56dee4e 2019-10-02T11:09:02+03:00 a) <img src="https://math-demo.abitti.fi/math.svg?latex=25%5COmega%2B35%5COmega%3D60%5COmega" alt="25\Omega+35\Omega=60\Omega"/><br/> b)<br/> <img src="https://math-demo.abitti.fi/math.svg?latex=R_%7Bkok%7D%3D%5Cfrac%7BR_1%5Ccdot%20R_2%7D%7BR_1%2BR_2%7D%3D%5Cfrac%7B25%5COmega%5Ccdot35%5COmega%7D%7B60%5COmega%7D%3D14%7B%2C%7D5833...%5COmega" alt="R_{kok}=\frac{R_1\cdot R_2}{R_1+R_2}=\frac{25\Omega\cdot35\Omega}{60\Omega}=14{,}5833...\Omega"/> 2019-10-02T11:09:02+03:00