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https://mathematikaufgaben.ch/exercise/flashlight
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Exercise:
The light bulb in a simple flashlight has a resistance of RO. It is connected to a battery with VO. Calculate the current and the power when the flashlight is on.

Solution:
The current is I IF fracVR I approx resultIP- The power is P Delta V I PF fracV^R P approx resultPP-
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Exercise:
The light bulb in a simple flashlight has a resistance of RO. It is connected to a battery with VO. Calculate the current and the power when the flashlight is on.

Solution:
The current is I IF fracVR I approx resultIP- The power is P Delta V I PF fracV^R P approx resultPP-
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Attributes & Decorations
Branches Direct Current
Tags electric current, electric power, resistance
Content image
Difficulty
(1, default)
Points
0 (default)
Language ENG (English)
Type Calculative / Quantity
Creator by
Decoration