Determine the current measured by the meter in the figure below for each switch position
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Current at switch A = 5.43 mA
Current at switch B = 6.07 mA
Current at switch C = 7.95 mA
Current at switch D = 12.00 mA
Explanation:
Ohm's law, I = V/R
get the total R in the circuit per switch position and substitute it correspondingly.
Current at switch A = 12V/ (220+470+510+1000)ohms = 5.43 mA
Current at switch B = 12V/ (470+510+1000)ohms = 6.07 mA
repeat...
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