when a 4 ohm resistor is connected across terminals of 2v battery ,no. of columbs passing through resistor in 4 seconds is ......
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Answer:
hey mate here is the answer
Explanation:
l= v/r
l= 12/4
l= 3a
now your question is no. of coulombs passing through resistor in 4 sec is
l= 3a
3×4= 12 is your answer
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