Answer
(a) $Q = 264~C$
(b) $E = 3170~J$
Work Step by Step
(a) We can find the charge:
$Q = A~t$
$Q = (220.0~A)(1.20~s)$
$Q = 264~C$
(b) We can find the energy supplied by the battery:
$E = V~Q$
$E = (12.0~V)(264~C)$
$E = 3170~J$
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