The current (I) in a wire varies directly as the voltage (V) and inversely as the resistance (r). If the current is 27.5 amps when the voltage is 110 volts and the resistance is 4ohms, find the current when the voltage is 160 volt and the resistance is 12 ohms. (Round your answer to two decimal places.)
Unitary Method
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Units and Measurements
Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.
The current (I) in a wire varies directly as the voltage (V) and inversely as the resistance (r). If the current is 27.5 amps when the voltage is 110 volts and the resistance is 4ohms, find the current when the voltage is 160 volt and the resistance is 12 ohms. (Round your answer to two decimal places.)
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