Question: Pacemakers designed for long-term use commonly employ a lithium-iodine battery capable of supplying 0.42 A ( h of charge. (a) How many coulombs of charge

Pacemakers designed for long-term use commonly employ a lithium-iodine battery capable of supplying 0.42 A ( h of charge.

(a) How many coulombs of charge can such a battery supply?

(b) If the average current produced by the pacemaker is 5.6 (A, what is the expected lifetime of the device?

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