Hodnoty odporů jsou R1 = 470 Ω, R2 = 150 Ω, R3 = 1 kΩ. Na kterém rezistoru naměříme největší napětí?
FS-4.2. Paralelní spojení rezistorů

Quiz
•
Physics
•
9th - 12th Grade
•
Hard
Marek Scholz
Used 1+ times
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15 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
R1
R2
R3
všechny stejné
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Hodnoty odporů jsou R1 = 470 Ω, R2 = 150 Ω, R3 = 1 kΩ. Kterým rezistorem teče největší proud?
R1
R2
R3
všemi stejný
3.
FILL IN THE BLANK QUESTION
2 mins • 1 pt
Budiž R1 = 5 Ω a R2 = 15 Ω. Proud prvním rezistorem je I1 = 6 A. Jak velký proud teče odporem R2? Uveďte v jednotce Ampér.
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Budiž R1 = 20 Ω a R2 = 30 Ω. Celkový proud I = 2 A. Jak velký proud teče odporem R2?
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Mějme dva paralelně spojené rezistory o odporech R1 = 40 Ω a R2 = 110 Ω. Jaký je celkový proud, pokud I1 = 500 mA?
384 mA
500 mA
682 mA
769 mA
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
7.
FILL IN THE BLANK QUESTION
2 mins • 1 pt
Platí R1 = R2 = 10 Ω. Jaký je celkový odpor tohoto paralelného spojení? Určete v jednotce Ohm, pište však jen číslo bez jednotky.
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