One of the students brought the battery 2 with voltage of 6 Volt, 8 Volt & connected crowd and then to 48 ohms resistance at first, the students per battery (negative lead is connected to the negative or the positive terminal is connected to the positive terminal), it appears that the current in the circuit, just 0.04 per ampere, new battery, if the student correctly (polarity positive to negative pole) there will be a few amperes currents in a circuit.
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