elektrische Energie & Gliederung Flashcards

1
Q

Formel von Leistung

A

P=E/t

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2
Q

Wie hängt P mit Strom und Spannung zusammen?

A

P=I*U

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3
Q

1 Ws

A

1 J

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4
Q

1 kWh

A

1000W*3600s=3,6MJ

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5
Q

Leistung in einer Serienschaltung

A

P=I^2*R

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6
Q

Leistung in einer Parallelschaltung

A

P=U^2/R

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7
Q

Wie verhaltet sich P wenn man R vergrößert? Strom und Spannung gleichlassen

A

P wird größer, P wird kleiner

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