Question

A DC circuit to a specialized of 3000 ohms, a 500 ohms, and 10 000 ohms resistor in series. The series current is 15 mA. Find the Voltage drop across R1.
repost it as physics to get a physics tutor to look at it
R1 = 3,000 Ohms = 3k Ohms
R2 = 0.5k
R3 = 10k
I = 15 mA

V1 = I*R1 = 15mA * 3k = 45 V.


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