Physics, 25.02.2020 17:50, kiaramccurty
IP A spark plug in a car has electrodes separated by a gap of 6.5Γ10β2 in . To create a spark and ignite the air-fuel mixture in the engine, an electric field of 3.2Γ106 V/m is required in the gap.
a.) What potential difference must be applied to the spark plug to initiatea spark?b.) Would the necessary applied voltage be greater or less if theseparation were greater? Would that be a good idea for animprovement in design? Find the potential difference for a separationof 0.05 inches.
Answers: 2
Physics, 22.06.2019 12:30, clmorcutt420
Apositive charge moves in the direction of an electric field. which of the following statements are true? check all that apply. check all that apply. 1.the potential energy associated with the charge decreases. 2. the electric field does positive work on the charge. 3. the electric field does negative work on the charge. 4. the potential energy associated with the charge increases. 5. the electric field does not do any work on the charge. 6. the amount of work done on the charge cannot be determined without additional information.
Answers: 1
Physics, 22.06.2019 15:00, rosehayden21
A10 kg box initially at rest is pulled 18 meters across a horizontal, frictionless surface by a 40 n force. what is the blockβs final velocity over the 18 meters?
Answers: 2
Physics, 23.06.2019 06:00, BABA761
How can you improve the percent yield of copper in this lab? check all possible strategies that will you do so. measure reactants precisely. stir to the reaction take place. chill the reactants before combining them. wait patiently until the reaction completes. make sure to recover as much copper as possible.
Answers: 1
IP A spark plug in a car has electrodes separated by a gap of 6.5Γ10β2 in . To create a spark and ig...
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