A battery delivers 12 V to a bulb.
The current in the bulb is 3 A.
What is the resistance of the bulb?
a. 36 Ω
b. 4 Ω
c. 0.25 Ω
d. 108 Ω
e. 0.75 Ω
Show Answer
Answer: B
Share your understanding of this question with the correct explanation.
A battery delivers 12 V to a bulb.
The current in the bulb is 3 A.
What is the resistance of the bulb?
a. 36 Ω
b. 4 Ω
c. 0.25 Ω
d. 108 Ω
e. 0.75 Ω
Answer: B
Share your understanding of this question with the correct explanation.