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Current and circuits

Lower Sec Science · Secondary 2 · Easy · Current and circuits

A student connects a 12 V battery to a resistor and measures a current of 4.0 A flowing through it.

Using Ohm's law, what is the resistance of the resistor?

$3.0\,\Omega$
$0.33\,\Omega$
$6.0\,\Omega$
$48\,\Omega$

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