PH-1156

Electric current

Physics · Secondary 4 · Easy · Electric current

A lamp of resistance

12\,\Omega

is connected to a

9.0\,\text{V}

battery.

What is the current in the lamp?

Use

V = IR

.

$0.75\,\text{A}$
$1.3\,\text{A}$
$0.48\,\text{A}$
$108\,\text{A}$

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