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- <!DOCTYPE html>
- <html lang="en">
- <head>
- <meta charset="UTF-8">
- <meta name="viewport" content="width=device-width, initial-scale=1.0">
- <meta http-equiv="X-UA-Compatible" content="ie=edge">
- <title>Document</title>
- <script>
- function Szeregowego() {
- var r1 = parseFloat(document.getElementById("r1").value);
- var r2 = parseFloat(document.getElementById("r2").value);
- var r3 = parseFloat(document.getElementById("r3").value);
- var wynik = r1 + r2 + r3;
- document.getElementById("pole").innerHTML = wynik;
- }
- function Równoległego() {
- var r1 = parseFloat(document.getElementById("r1").value);
- var r2 = parseFloat(document.getElementById("r2").value);
- var r3 = parseFloat(document.getElementById("r3").value);
- var wynik = 1/r1 + 1/r2 + 1/r3;
- document.getElementById("pole").innerHTML = wynik.toFixed(2);
- }
- </script>
- </head>
- <body>
- <form>
- R1= <input type="text" id="r1"> [ohm] <br>
- R2=<input type="text" id="r2"> [ohm] <br>
- R3=<input type="text" id="r3"> [ohm] <br>
- <input type="button" value="Szeregowego" onclick="Szeregowego()">
- <input type="button" value="Równoległego" onclick="Równoległego()">
- </form>
- <p id="pole"></p>
- </body>
- </html>
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