npsm logo

Table. 8.

Parameters for calculating the graphic resistance of 3.0 V–0.25 A Bulb 1(R0 = 1.8 Ω) and 3.0 V–0.25 A Bulb 2(R0 = 1.8 Ω) from the measured current flowing through Bulb 1 and Bulb 2 in a simple electric circuit with Bulb 1 and Bulb 2 connected in series.

Bulb IQ [A] VM [V] IM [A] VN [V] IN [A] ΔV [V] ΔI [A] Rg [Ω] Ii [A]
B1 0.250 2.703 0.246 2.890 0.255 0.187 0.0094 19.878 0.110
B2 0.250 2.693 0.246 2.822 0.252 0.129 0.0108 21.331 0.119
New Phys.: Sae Mulli 2024;74:311~325 https://doi.org/10.3938/NPSM.74.311
© NPSM