Using the data in the circuit illustrated below. Calculate the value of R.

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A. 0.02Ω
B. 0.05Ω
C. 5.00Ω
D. 20.00Ω
E. 50.00Ω

Correct Answer:

Option E – 50.00Ω

Explanation

R = VT=2v/40×10−³

= 50.00Ω

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