A 9 Volt flashlight uses a bulb with 30 Ohm resistance. What current flows through the flashlight?

Name: A 9 Volt flashlight uses a bulb with 30 Ohm resistance. What current flows through the flashlight?
Brand: Quizplus
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Question

Quizplus · Accepted Answer

To determine the circuit's current, use the Ohm's law equation:
V = I∙R
V = Voltage
I = Current
R= Resistance
We are trying to find I, so we convert the equation:
I = V/R
Insert the values into the equation
I = 9/30
I= 0.3 A

A 9 Volt Flashlight Uses a Bulb with 30 Ohm