To Provide high current with efficiency and little drop in output voltage, a cell should have
(A) A high voltage
(B) Low internal Resistance
(C) A low Ah rating
(D) All of these
Me myself thinks that its B.
My book states 2 things that make me believe this:
(1). In general, a cell (or battery) provides the most energy when the temperature is high and the discharge schedule, current drain, and final voltage are low.
(2). According to Ohm's law, a current that is flowing through a resistance (either external or internal) results in a voltage drop.
If someone could give me their ideas and help I would be appricietive
2006-11-15
05:31:58
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