A spark plug in a car has electrodes separated by a gap of 0.0220 in. To create a spark and ignite the air-fuel mixture in the engine, an electric field of 3.08E+6 V/m is required in the gap. What potential difference must be applied to the spark plug to initiate a spark? Tries 0/32 Calculate the potential difference for a separation of 0.0440 in.
Added by Bryce M.
Step 1
The formula is: \[ V = E \times d \] Where: - \( V \) is the potential difference in volts (V), - \( E \) is the electric field in volts per meter (V/m), - \( d \) is the distance in meters (m). Show more…
Show all steps
Your feedback will help us improve your experience
Adi S and 85 other Physics 101 Mechanics educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
A spark plug in a car has electrodes separated by a gap of 0.0219 in. To create a spark and ignite the air-fuel mixture in the engine, an electric field of 3.12E+6 V/m is required in the gap. What potential difference must be applied to the spark plug to initiate a spark?
Adi S.
A spark plug in a car has electrodes separated by a gap of 0.025 in. To create a spark and ignite the air-fuel mixture in the engine, an electric field of $3.0 \times 10^{6} \mathrm{V} / \mathrm{m}$ is required in the gap. (a) What potential difference must be applied to the spark plug to initiate a spark? (b) If the separation between electrodes is increased, does the required potential difference increase, decrease, or stay the same? Explain. (c) Find the potential difference for a separation of 0.050 in.
Predict/Calculate A spark plug in a car has electrodes separated by a gap of 0.025 in. To create a spark and ignite the air-fuel mixture in the engine, an electric field of $3.0 \times 10^{6} \mathrm{V} / \mathrm{m}$ is required in the gap. (a) What potential difference must be applied to the spark plug to initiate a spark? (b) If the separation between electrodes is increased, does the required potential difference increase, decrease, or stay the same? Explain. (c) Find the potential difference for a separation of 0.050 in.
Recommended Textbooks
University Physics with Modern Physics
Physics: Principles with Applications
Fundamentals of Physics
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD