A certain wire has a resistance of 140 Ω. What is the resistance of a second...
A certain wire has a resistance of 120 Ω. What is the resistance of a second wire, made of the same material, that is 1/3 as long and has 1/3 the diameter?
The resistance of a certain wire is 20 Ohms. Another wire of the same material has a diameter 1/3 as great and twice the length. What is the resistance of the second wire?
Tipler6 25.P.045.soln. A 1.30-m-long wire has a resistance equal to 0.290 Ω. A second wire made of identical material has a length of 1.70 m and a mass equal to the mass of the first wire. What is the resistance of the second wire? Ω
1. A conductor made of Silver wire has a resistance of 1 Ω. What will be the resistance of a wire made of the alloy material Manganin which has one-third the length and one-third the diameter of the Silver wire? The resistivity of Manganin is 30 times that of silver (3 points)
A wire of length L and cross-sectional area A has a resistance of 5 Ω. What is the resistance if the same amount of material is used to make a wire triple as long?
the resistance of a wire is 25 ohms. another wire of the same material and same temperature has a diameter twice as great and length six times as great. find resistance of the second wire? answer is 16.67 ohms solution please
If a certain silver wire has a resistance of 4.00 Ω at 21.0°C, what resistance will it have at 35.0°C? 2.65e-5 Your response differs significantly from the correct answer. Rework your solution from the beginning and check each step carefully. Ω Need Help? į Readlt- LalktoaTutoru
A long copper wire has a resistance of 33 Ohms. A second copper wire is a factor of 5 times shorter than the first wire. (It is the same area, however.) If the second wire is connected to a 24 volt battery, what is the current in the wire in amps?
A conducting wire of length L_0 and diameter d_) has resistance R_0. A second wire of the same material has 5L_0 length and diameter 3d_0. What is resistance of the second wire compared to R_0?
A long copper wire has a resistance of 30 Ohms. A second copper wire is a factor of 4 times shorter than the first wire. (It is the same area, however.) If the second wire is connected to a 25 volt battery, what is the current in the wire in amps?