1. A conductor made of Silver wire has a resistance of 1 Ω. What will be...
Provide all the steps please! Thank you. A wire made of brass and a wire made of silver have the same length, but the diameter of the brass wire is 4 times the diameter of the silver wire. The resistivity of brass is 5 times greater than the resistivity of silver. If R_B denotes the resistance of the brass wire and R_S denotes the resistance of the silver wire, which of the following is true? (A) R_B = 5/16 R_S...
A wire is made of a material with a resistivity of 6.56847 × 10−8 Ω · m. It has length 4.63161 m and diameter 0.76384 mm. What is the resistance of the wire? Answer in units of Ω.
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)
003 10.0 points A wire is made of a material with a resis- tivity of 8.29384 x 108 Sm. It has length 1.40932 m and diameter 0.88755 mm What is the resistance of the wire? Answer in units of Ω. 004 (part 1 of 2) 10.0 points Calculate the resistance per unit length of a nichrome wire, which has a radius of 0.443 mm. The resistivity of nichrome is 1.5x 10-6 Ω . m. Answer in units of 2/m
1. A ductile metal wire has resistance R. Then the wire is stretched to three times its original(poin) length. The stretching shrinks the diameter of the wire, but does not affect its density or resistivity. What is the resistance of the stretched wire? O3R 2. A current of 1.50 A flows through the leads of an electric appliance. How long does it take for (1 point) 7.50 C of charge to pass through the leads? 0 2.00s 11.0 s 6.00s...
A diameter of a silver wire is 9.2 mm and length of the wire is 2510 m . a) Find the resistance of the given silver wire? b) What is the voltage drop along its length when it carries 4.0 A? (Note:The resistivity of silver is 1.59 × 10-8 Ω-m).
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?
A wire with a resistance of 50 Ω is drawn through a die so that its new length is 2 times its original length. Find the resistance of the longer wire, assuming that the resistivity and density of the material are unchanged.
problem A wire 4.00 m long and 6.00 mm in diameter has a resistance of 15.0 m2. A potential difference of 22.0 v is applied between the ends Resistivity, p Temperature Coefficient of Resistivity, a(K-1) Material (2 m) Typical Metals 41 x 10-3 Silver 1.62 x 10 43 x 10-3 1.69 x 10 Copper 40 x 10-3 2.35 x 10-8 Gold 4.4 x 10 2.75 x 10 Aluminum 4.82 x 10-s 0.002 x 10-3 Manganin 4.5 x 10-3 5.25 x...