Engineering, 05.11.2020 06:30 sauloro06

A company manufactures circuits wired in series that use 2 LEDs and a resistor to light up a display screen. Each LED has a known internal resistance of 127.5Ω, optimally operates at .015 Amps, and will be damaged at any current above .020 Amps. Analyze the circuit and determine the proper size resistor needed if they use a 15v power supply.

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A company manufactures circuits wired in series that use 2 LEDs and a resistor to light up a display...