If the combination is connected to a battery of emf 20 V and negligible internal resistance, determine the current through each resistor, and the tota
If the combination is connected to a battery of emf 20 V and negligible internal resistance, determine the current through each resistor, and the total current drawn from the battery.
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Current through `R_(1) = (V)/(R_(1)) = (20)/(2) = 10 A`
Current through `R_(2) = (20)/(4) = 5A`
Current through `R_(3) = (20)/(5) = 4A`
Total current `= (20)/(((20)/(9))) = 19 A`
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