You have two wires connected end-to-end (in series). wire 1 is copper and wire 2 is made from a "special" carbon conductor. wire 1 has a resistance of 0.215 ω/ft. and is 500 ft. long. wire 2 has a resistance of 0.141 ω/ft. and is 700 ft. long. both of these resistances are measured at 20°c. if the ambient temperature is 99°f, what is the wire’s total series resistance? (from an old f. e. exam) a reminder that temperatures must be first converted to celsius or kelvin
Answers: 3
Physics, 22.06.2019 13:50, Geo777
Two students, each riding bicycles, start from the same apartment building and ride to the same building on campus, but each takes a different route. the first student rides 1100 m due east and then turns due north and travels another 1430 m before arriving at the destination. the second student heads due north for 1930 m and then turns and heads directly toward the destination. at the turning point, how far is the second student from the destination?
Answers: 3
Physics, 22.06.2019 16:30, Unicorn66y
Acoil suspended freely, points in some direction when no current is passed through it . can you tell what will happen when a current is passed though it?
Answers: 3
You have two wires connected end-to-end (in series). wire 1 is copper and wire 2 is made from a "spe...
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