Plusivo DM401B - Page 35

The measured voltage in this figure is 1.887 V DC.
Using Ohm’s law “ “
𝑉 = 𝐼 · 𝑅
1. 887 𝑉 = 𝐼 · 7. 5 Ω
𝐼 =
1.887 𝑉
7.5 Ω
= 0. 252 𝐴 = 252 𝑚𝐴
Now, let us measure the current using the multimeter to compare it with our calculations.
The measured current in this figure is 238 mA.
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Mastering the Art of Measurement (DM401B Smart Digital Multimeter) r.01 www.plusivo.com