PH-2136

Electric charge

Physics · Secondary 4 · Medium · Electric charge

A car battery supplies a constant current of 3.0 A for 4.0 hours. Using the relationship between charge, current and time, calculate the total charge that passes through the battery in this time.

$4.3 \times 10^{4}\,\text{C}$
$1.1 \times 10^{4}\,\text{C}$
$7.5 \times 10^{3}\,\text{C}$
$3.0 \times 10^{3}\,\text{C}$

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