Answer
$(A)~3.70\times 10^{-6}A$
Work Step by Step
We can find the required current as follows:
$I=\frac{V}{R}$
We plug in the known values to obtain:
$I=\frac{3.7V}{1\times 10^6\Omega}$
$I=3.70\times 10^{-6}A$
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