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Experiment 13 - Discharging Battery II

At the battery you measure a voltage U0 = 8.8 V.

The current through the load circuit is only I = 0.62 A.

Hence you calculate an increased internal resistor Ri = 4.2 Ω.

Measuring the voltage U0 of the slightly discharged battery without a load circuit.

Measurement of the current I in a load circuit.

In the next step you discharge the battery almost completely...