Mathematics, 30.06.2019 01:10, lpierce35
In physics, ohm's law says that current through a wire, i, is directly proportional to voltage, v, and inversely proportional to resistance, r:
i=v/r.
it's also true that resistance is directly proportional to the length of the wire. we have a piece of wire. we pass 12 volts through this wire and measure 100 milliamps of current. if i cut the wire in half and pass 24 volts through it, how many milliamps of current will i measure?
Answers: 2
Mathematics, 21.06.2019 20:40, ineedhelp773
Lines a and b are parallel. what is the value of x? -5 -10 -35 -55
Answers: 2
Mathematics, 22.06.2019 00:30, autumnmeadows20
Officer brimberry wrote 32 tickets for traffic violations last week, but only 4 tickets this week. what is the percent decrease? give your answer to the nearest tenth of a percent.
Answers: 1
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