[{"question":"Dopl\u0148te vetu: Elektrick\u00fd odpor je fyzik\u00e1lna veli\u010dina, ktor\u00e1 vyjadruje schopnos\u0165 dan\u00e9ho materi\u00e1lu","answers":["pos\u00fava\u0165 elektricky nabit\u00e9 \u010dastice v obvode \u010falej","vyrovn\u00e1va\u0165 rozdielny elektrick\u00fd n\u00e1boj v obvode","zabra\u0148ova\u0165 prechodu elektricky nabit\u00fdch \u010dast\u00edc v obvode v ur\u010ditej miere","vyrovn\u00e1va\u0165 elektrick\u00fd potenci\u00e1l"],"correct":"zabra\u0148ova\u0165 prechodu elektricky nabit\u00fdch \u010dast\u00edc v obvode v ur\u010ditej miere","order":"1"},{"question":"Elektrick\u00fd odpor ozna\u010dujeme?","answers":["I","U","R","W"],"correct":"R","order":"2"},{"question":"Elektrick\u00fd odpor meriame v jednotk\u00e1ch?","answers":["W","A","V","Watt"],"correct":"W","order":"3"},{"question":"Ako naz\u00fdvame t\u00fato jednotku?","answers":["amp\u00e9r","ohm","volt","pascal"],"correct":"ohm","order":"4"},{"question":"Ako vypo\u010d\u00edtame elektrick\u00fd odpor?","answers":["R = U*I","R = U + I","R = U - I","R = U\/I"],"correct":"R = U\/I","order":"5"},{"question":"Ak\u00fd je rozmer jednotky elektrick\u00e9ho odporu?","answers":["V.A","V.A-1","A.V-1","V.A-2"],"correct":"V.A-1","order":"6"},{"question":"Ako sa naz\u00fdva zariadenie ktor\u00fdm meriame elektrick\u00fd odpor?","answers":["amp\u00e9rmeter","voltmeter","ohmmeter","odpormeter"],"correct":"ohmmeter","order":"7"},{"question":"Ako sa naz\u00fdva s\u00fa\u010diastka, ktor\u00e1 m\u00e1 definovan\u00fd elektrick\u00fd odpor?","answers":["reostat","remostar","remostor","rezistor"],"correct":"rezistor","order":"8"},{"question":"\u010co neplat\u00ed pre dva rezistory zapojen\u00e9 do obvodu s\u00e9riovo?","answers":["I = I1 = I2","U = U1 + U2","R = R1 + R2","1\/R = 1\/R1 + 1\/R2"],"correct":"1\/R = 1\/R1 + 1\/R2","order":"9"},{"question":"\u010co neplat\u00ed pre dva rezistory zapojen\u00e9 do obvodu paralelne?","answers":["I = I1 + I2","U = U1 = U2","R = R1 + R2","1\/R = 1\/R1 + 1\/R2"],"correct":"R = R1 + R2","order":"10"}]