-VR1 = 16 V, Rµ = 10 kΩ, R2 = 10 kΩ and R3 = 15 kΩ in Figure 4 -1. If R2 opens, then RT is .
A)0 Ω
B)10 kΩ
C)25 kΩ
D)infinite Ω

Name: -VR1 = 16 V, Rµ = 10 kΩ, R2 = 10 kΩ and R3 = 15 kΩ in Figure 4 -1. If R2 opens, then RT is . A)0 Ω B)10 kΩ C)25 kΩ D)infinite Ω
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Question

-VR1 = 16 V, Rµ = 10 kΩ, R2 = 10 kΩ and R3 = 15 kΩ in Figure 4 -1. If R2 opens, then RT is .
A)0 Ω 
B)10 kΩ 
C)25 kΩ 
D)infinite Ω

Quizplus · Accepted Answer

When R2 opens, it means there is a break in the circuit, resulting in an open circuit. This causes the total resistance (RT) to become infinite because no current can flow through an open circuit.

-VR1 = 16 V, Rµ = 10 KΩ, R2 =