Follow the Rules for Working with Measurements $1.5 - V$ Source Its Current, I, Is

question 188

Multiple Choice

Follow the rules for working with measurements. A flashlight bulb is connected to a $1.5 - V$ source. Its current, I, is $0.29 \mathrm {~A}$ What is its resistance, R, in ohms? V = IR .

• A) \(R = 1.21 \Omega\)
• B) \(R = 4.17 \Omega\)
• C) \(R = 4.77 \Omega\)
• D) \(R = 5.17 \Omega\)
• E) \(R = 4.87 \Omega\)