Výsledný odpor pri zapojení rezistorov za sebou
[{"question":"Ako inak naz\u00fdvame zapojenie za sebou?","answers":["do radu","paraleln\u00e9","s\u00e9riov\u00e9","radov\u00e9"],"correct":"s\u00e9riov\u00e9","order":"1"},{"question":"Ako vypo\u010d\u00edtame v\u00fdsledn\u00fd odpor troch rezistorov?","answers":["R1 * R2 * R3","R1 + R2 + R3","1\/R = R1+R2+R3","R1 + R2 * R3"],"correct":"R1 + R2 + R3","order":"2"},{"question":"R1 = 9 \u03a9, R2 = 12 \u03a9, R = ? \u03a9","answers":["108","21","10.5","10"],"correct":"21","order":"3"},{"question":"R1 = 6 \u03a9, R2 = 12 \u03a9, R3 = ? \u03a9, ak R = 24 \u03a9","answers":["3","18","24","6"],"correct":"6","order":"4"},{"question":"U1 = 24V, I = 3A, R1 = ?\u03a9","answers":["8","72","12","0.125"],"correct":"8","order":"5"},{"question":"Ako vypo\u010d\u00edtame v\u00fdsledn\u00fd pr\u00fad pri zapojen\u00ed za sebou?","answers":["ako s\u00fa\u010det jednotliv\u00fdch pr\u00fadov","v\u0161ade je rovnak\u00fd","od najv\u00e4\u010d\u0161ieho odpo\u010d\u00edtame najmen\u0161\u00ed","spo\u010d\u00edtame najmen\u0161\u00ed a najv\u00e4\u010d\u0161\u00ed"],"correct":"v\u0161ade je rovnak\u00fd","order":"6"},{"question":"Ako vypo\u010d\u00edtame v\u00fdsledn\u00e9 nap\u00e4tie pri zapojen\u00ed za sebou?","answers":["ako s\u00fa\u010det jednotliv\u00fdch nap\u00e4t\u00ed","v\u0161ade je rovnak\u00fd","od najv\u00e4\u010d\u0161ieho odpo\u010d\u00edtame najmen\u0161\u00ed","spo\u010d\u00edtame najmen\u0161\u00ed a najv\u00e4\u010d\u0161\u00ed"],"correct":"ako s\u00fa\u010det jednotliv\u00fdch nap\u00e4t\u00ed","order":"7"},{"question":"R1 = 12 \u03a9, R2 = 8 \u03a9, U = 24 V, I = ? A","answers":["12","0.83333333333333","1.2","6"],"correct":"1.2","order":"8"},{"question":"R1 = 4 \u03a9, R2 = 8 \u03a9, R3 = 12 \u03a9, I = 3 A, U = ? V","answers":["24","8","12","72"],"correct":"72","order":"9"},{"question":"U1 = 24V, I1 = 3 A, R2 = 6 \u03a9, R = ? \u03a9","answers":["8","6","14","12"],"correct":"14","order":"10"}]