WEBVTT

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The voltmeter and ammeter were installed on a continuous generator to deduce the resistance of a coil

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12 V / 0.77 A = about 14.5 Ohm

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Same assembly but this time with a bulb, resistive receiver

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12 V / 0.08 A or about 150 Ohm

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It switches to 20 volts always DC

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20 V / 0.1 A = 200 Ohm (and more 150!)

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The bulb has a CTP behavior (see resistivity) its resistance increases when the temperature increases

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This time the capacitor, the load intensity too brief has gone unnoticed. In steady state: I = 0; R = infinite!

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We measured the continuous resistances of an inductive coil, a resistive receiver, a capacitor (capacitive)