A conducting wire of length L_0 and diameter d_) has resistance R_0. A second wire of...
A conducting wire has a 1.2 mm diameter, a 2.8 m length, and a 70 m? resistance. What is the resistivity of the material? I will give 5 stars for the correct answer
A conducting wire has a 1.97 mm diameter, a 1.0 m length, and a 60 mohm resistance. What is the resistivity of the material? Please explain how the answer is 1.8288*10^-7 ohm m
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?
A certain wire has a resistance of 140 Ω. What is the resistance of a second wire, made of the same material, that is 1/3 as long and has 1/5 the diameter? (answer in ohms)
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?
8. (15 pts) A conducting wire has a 1.00 mm diameter, a 1.50 m length, and its resistivity is 3.0 x10-12.m. This wire is connected between the terminals of a 3.00 V battery. (a) What is the resistance of the conducting wire? (b) What is the electric power consumption of the conducting wire?
A steel wire, of length L and diameter D, has a resistance of 100 Ω. What current would flow through a silver wire of the same diameter and the same length if a 20.0 V potential difference were applied across its length?
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
Two conducting wires of the same material are to have the same resistance. One wire is 22.0 m long and 0.45 mm in diameter. If the other wire is 0.27 mm in diameter, how long should it be?
Two conducting wires of the same material are to have the same resistance. One wire is 22.0 m long and 0.45 mm in diameter. If the other wire is 0.27 mm in diameter, how long should it be?