-Calculate the current in Figure 4 -1 if VR1 = 16 V, R1 = 10 kΩ, R2 = 10 kΩ and R3 = 15 kΩ.
A)1.6 mA
B)12 mA
C)3.2 mA
D)0 A

Name: -Calculate the current in Figure 4 -1 if VR1 = 16 V, R1 = 10 kΩ, R2 = 10 kΩ and R3 = 15 kΩ. A)1.6 mA B)12 mA C)3.2 mA D)0 A
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Question

-Calculate the current in Figure 4 -1 if VR1 = 16 V, R1 = 10 kΩ, R2 = 10 kΩ and R3 = 15 kΩ.
A)1.6 mA 
B)12 mA 
C)3.2 mA 
D)0 A

Quizplus · Accepted Answer

The total resistance in the circuit is the sum of R1, R2, and R3, which is 35 kΩ. Using Ohm's Law (I = V/R), the current is 16 V / 35 kΩ = 0.000457 A or 0.457 mA, which rounds to 1.6 mA.

-Calculate the Current in Figure 4 -1 If VR1 =