What is the resistance of a lamp, if it is connected to a 12V battery and draws a current of 5A?
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Thus, if an electric lamp is connected to a 12v battery it draws a current 0.5a then the power of the lamp is 6 watts.
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Answer:
Resistance of lamp = 2.4 ohm
Explanation:
V= 12V , I = 5A
R= V/I
R = 12/5
R = 2.4 ohm
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