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12 Dec 2019

A 6.00 V battery is connected across a 2.00 kΩ resistor.

(a) How much current (A) and how many e-/s flow through the circuit?

(b) How many joules of heat are produced for each electron?

(c) If the circuit operates for 30.0 min, how many moles of electrons will have flowed through the resistor?

(d) What voltage would the battery need to deliver for the power to be 1.00x10^2 W?

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Hubert Koch
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13 Dec 2019

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