$$\text { Figure } 3

Name: \[\text { Figure } 3 < 1\] -If V=50 V and R=25 $\mathrm { k } \Omega$ in Figure 3-1 , the current equals_________ A) 2 mA B) 50 mA C) 0.5 mA D) 5 mA
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Question

$$\text { Figure } 3 < 1$$
-If  V=50 V  and  R=25 $\mathrm { k } \Omega$
  in Figure  3-1 , the current equals_________
A) 2 mA 
B) 50 mA 
C) 0.5 mA 
D) 5 mA

Quizplus · Accepted Answer

Ohm's law states that the current through a conductor between two points is directly proportional to the voltage across the two points. In this case, the voltage is 50 V and the resistance is 25 kΩ, so the current is 50 V / 25 kΩ = 2 mA.

Figure 3<1\text { Figure } 3 < 1 Figure 3<1 -If V=50 V and R=25

$\text { Figure } 3 < 1$ -If V=50 V and R=25