A resistor is made out of a long wire having a length LLL. Each end of the wire is attached to a terminal of a battery providing a constant voltage VVV0. A current III flows through the wire. If the wire were cut in half, making two wires of length LLL/2, and both wires were attached to the battery (the end of both wires attached to one terminal, and the other ends attached to the other terminal), what would be the total current flowing through the two wires?
Answers: 1
Physics, 21.06.2019 23:10
A248-g piece of copper is dropped into 390 ml of water at 22.6 Β°c. the final temperature of the water was measured as 39.9 Β°c. calculate the initial temperature of the piece of copper. assume that all heat transfer occurs between the copper and the water. remember, the density of water is 1.0 g/m
Answers: 1
Physics, 22.06.2019 01:30
Which example has gravitational potential energy? a.a horse slowing down from a run b.an apple about to fall from a tree branch c.a bicycle being pedaled down a horizontal path d.beaker sitting on the floor
Answers: 1
Physics, 22.06.2019 13:00
Aplayground merry-go-round has a radius of 4.6 m and a moment of inertia of 200 kg-m2 and turns with negligible friction about a vertical axle through its center. a child applies a 26.0 n force tangentially to the edge of the merry-go-round for 15.0 seconds. if the merry-go-round is initially at rest, how much work did the child do on the merry-go-round?
Answers: 1
Physics, 22.06.2019 16:00
Frank just graduated from eighth grade. assuming exactly four years from now he will graduate from high school how many seconds does he have until his high school graduation
Answers: 2
A resistor is made out of a long wire having a length LLL. Each end of the wire is attached to a ter...
Mathematics, 17.04.2021 08:00
Mathematics, 17.04.2021 08:00
History, 17.04.2021 08:00
History, 17.04.2021 08:00
Physics, 17.04.2021 08:00
Mathematics, 17.04.2021 08:00
Mathematics, 17.04.2021 08:00
History, 17.04.2021 08:00
Mathematics, 17.04.2021 08:00
History, 17.04.2021 08:00
Social Studies, 17.04.2021 08:00
Mathematics, 17.04.2021 08:00
Mathematics, 17.04.2021 08:00