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A light bulb has a resistance of 360 . What is the current in the bulb when it has a potential difference of 120 V across it? 0.33 A 3 A 480 A 43,200 A
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26 votes
26 votes
A light bulb has a resistance of 360 . What is the current in the bulb when it has a potential difference of 120 V across it?

0.33 A
3 A
480 A
43,200 A

User Vikram Saran
by
2.9k points

2 Answers

22 votes
22 votes

Answer:

A). 0.33A

Step-by-step explanation:

User Cadence
by
3.1k points
26 votes
26 votes

Answer:

333 mAmps .33 A

Step-by-step explanation:

v = ir

v/r = i

120 v / 360 ohm = .3333 A

User Hadi Tok
by
2.7k points
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