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Find the resistance of a portable lantern that uses a 24V power supply and draws a current of 0.80A. PLZ HURRY LOTS OF POINTS PHYSICAL SCIENCE
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Find the resistance of a portable lantern that uses a 24V power supply and draws a current of 0.80A. PLZ HURRY LOTS OF POINTS PHYSICAL SCIENCE

User Jonas Borggren
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1 Answer

3 votes

Answer:

Resistance = 30 Ω

Step-by-step explanation:

The resistance of an electric circuit =
(Voltage)/(current)

voltage = 24V

current (I) = 0.80A

Therefore, R =
(24)/(0.8) = 30

R = 30 ohms

User Mark Ursino
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4.7k points
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