6.1 Exkurs Flashcards

1
Q

Strom

A

Elektronenstrom, die Bestreben haben, neutralen Zustand zu erreichen

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2
Q

Stromstärke

A

Elektronen pro Zeit [A]

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3
Q

Spannung

A

Ladungsunterschied [V]

Spannung ohne Strom, aber kein Strom ohne Spannung

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4
Q

Leuchten

A

Draht = Hindernis

→ Reibung → Hitze → Glühen → Licht

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5
Q

Gleichstrom

A

in Batterie

Elektronen wandern stets in gleiche Richtung

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6
Q

Wechselstrom

A

Steckdose
Wechsel der Pole → Hin- und Herwandern von Elektronen
effizientere Spannungsnutzung

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