[{"question":"L\u00e1tky, ktor\u00e9 v\u00fdrazne reaguj\u00fa na pribl\u00ed\u017eenie magnetu naz\u00fdvame:","answers":["pharamagnetick\u00e9","diamagnetick\u00e9","neferomagnetick\u00e9","feromagnetick\u00e9"],"correct":"feromagnetick\u00e9","order":"1"},{"question":"At\u00f3my, ktor\u00fdch v\u00fdsledn\u00fd magnetick\u00fd moment je nulov\u00fd, sa volaj\u00fa:","answers":["pharamagnetick\u00e9","diamagnetick\u00e9","neferomagnetick\u00e9","feromagnetick\u00e9"],"correct":"diamagnetick\u00e9","order":"2"},{"question":"Feromagnetizmus vznik\u00e1 iba v:","answers":["pevn\u00fdch l\u00e1tkach","kvapaln\u00fdch l\u00e1tkach","plynn\u00fdch l\u00e1tkach","plynn\u00fdch a kvapaln\u00fdch"],"correct":"pevn\u00fdch l\u00e1tkach","order":"3"},{"question":"Teplota, pri ktorej prekro\u010den\u00ed feromagnetick\u00e1 l\u00e1tka prest\u00e1va by\u0165 feromagnetick\u00e1, sa naz\u00fdva:","answers":["Fero teplota","Fermiho teplota","Curieho teplota","Cariho teplota"],"correct":"Curieho teplota","order":"4"},{"question":"\u010co je d\u00f4le\u017eitou charakteristikou feromagnetickej l\u00e1tky:","answers":["hyster\u00e9zna slu\u010dka","prvotn\u00e1 slu\u010dka","krivka prvotnej magnetiz\u00e1cie","kruhov\u00fd diagram"],"correct":"hyster\u00e9zna slu\u010dka","order":"5"},{"question":"Hyster\u00e9zna slu\u010dka je grafick\u00e1 z\u00e1vislos\u0165 pri magnetiz\u00e1cii feromagnetickej l\u00e1tky, veli\u010d\u00edn:","answers":["B od l","H od N","B od N","B od H"],"correct":"B od H","order":"6"},{"question":"Bod S na krivke prvotnej magnetiz\u00e1cie odpoved\u00e1:","answers":["koercit\u00edvnej intenzite","magnetick\u00e9mu nas\u00fdteniu l\u00e1tky","odmagnetizovaniu","remanentnej indukcii"],"correct":"magnetick\u00e9mu nas\u00fdteniu l\u00e1tky","order":"7"},{"question":"Materi\u00e1ly so \u0161irokou hyster\u00e9znou slu\u010dkou sa volaj\u00fa:","answers":["magneticky nest\u00e1le","magneticky hyster\u00e9zne","magneticky tvrd\u00e9","magneticky m\u00e4kk\u00e9"],"correct":"magneticky tvrd\u00e9","order":"8"},{"question":"Materi\u00e1ly s \u00fazkou hyster\u00e9znou slu\u010dkou a strmou krivkou prvotnej magnetiz\u00e1cie sa volaj\u00fa:","answers":["magneticky nest\u00e1le","magneticky hyster\u00e9zne","magneticky tvrd\u00e9","magneticky m\u00e4kk\u00e9"],"correct":"magneticky m\u00e4kk\u00e9","order":"9"},{"question":"Priamo\u00famern\u00e9 obsahu plochy hyster\u00e9znej slu\u010dky s\u00fa:","answers":["hyster\u00e9zne straty","hyster\u00e9zne zisky","hyster\u00e9zne materi\u00e1ly","hyster\u00e9zne procesy"],"correct":"hyster\u00e9zne straty","order":"10"}]