What is the resistance (in units of 0) of a wire made of a material with a resistivity of 3.2 x 10-80.m, if its length is 46.5 m and its diameter is 0.50 mm? Select one: O A. 16.88 B. 7.58 C. 2.93 D. 1.89 E. 26.18
Q: For the circuit shown, R1 = 23.37 0, R2 = 11.61 0, V emf,I = 21.01 V, and V emf,2 = 10.75 V.…
A:
Q: The resistance of a uniform copper wire 50.0 meters long and 1.15 mm in diameter is 0.830 ohms at…
A:
Q: What is the resistance (in units of 0) of a wire made of a material with a resistivity of 3.2 x 108…
A:
Q: a. What diameter of copper wire [p = 2.65 x 10^-8 ohm.m) should be used so that a 22.0 m length will…
A: Part (a) Given: The resistivity of copper wire is ρ=2.65×10-8 Ω·m. The length of wire is L=22.0 m.…
Q: X1. A straight, cylindrical wire lying along the x-axis has a length of 0.5 m and a diameter of 0.2…
A:
Q: What is the resistance (in units of N) of a wire made of a material with a resistivity of 3.2 × 10-8…
A: Resistance is an electrical component that will try to stop the flow of current in a circuit. The…
Q: What is the resistance (in units of 0) of a wire made of a material with a resistivity of 3.2 x 10-8…
A: The resistance Rof a wire of length l, cross secetion area A, and resistivity ρ, is given by,R=ρlA
Q: A current of 5A passes through a wire. The number of electrons crossing a point in the wire in 2…
A: Given : I = 5 A t = 2 minutes = 2 × 60 = 120 seconds
Q: A 100-m-long copper wire of radius 0.24 mmmm and mass 160 g is connected across a 1.5-V battery. The…
A: Given: length, l=100 m radius, r=0.24 mm=0.24×10-3m voltage, V=1.5 V resistivity, ρ=1.7×10-8Ω⋅m
Q: 68. A piece of wire 1 foot long with crosses sectional area of 10s square inch has a resistance of…
A: The resistance of 200 ft of the wire. Given, Length of the wireL=1 foot=12 inchescross sectional…
Q: The current in a resistor decreases by 8 A when the voltage applied across the resistor decreases…
A:
Q: 1. What current flows through a 0.50 mm diameter wire of Platinum that is 80.0 cm long, when 12 V is…
A:
Q: A conductor has a cross-sectional area of 2.3x106 m2 and the number of free electrons per unit…
A: 0.29 mm/s
Q: 280 CHAPTER 6. ELECTRONICS .6.17 How many electrons will pass through a cylindrical copper wire of…
A: We know current density J =I/A Where I = current flowing coper wire A = area of copper wire But…
Q: What is the equivalent resistance between points A and B when R= 78.7 Q?
A: The resistance of '5R' on the top and the resistance of 'R' on the left hand side are in series. So,…
Q: A potential difference of 2.0 V is applied across a cylindrical conductor. The conductor is 20.0 m…
A:
Q: What is the resistance (in units of 0) of a wire made of a material with a resistivity of 3.2 x 108…
A:
Q: A thermometer made of Platinum has a resistance of 50 N at 20 C, what is the measured temperature…
A:
Q: A thermometer made of Platinum has a resistance of 50 at 20 C, what is the measured temperature (in…
A:
Q: A wire whose length is 2m and whose diameter is 1.5mm carries a current of 1.2A. The wire dissipates…
A: The resistance of the wire is related to its length and cross sectional area of the wire by the…
Q: 2. The current density in a copper wire of diameter 1.5 mm ig 1.5x 10° A/m2. The number of free…
A:
Q: .A burning lamp is marked 800 kW, 230 kV. (a) How much current flows through the lamp? (b) What is…
A: Note: Asper Bartleby guidelines only one question has to be solved at a time. Upload other parts…
Q: A piece of wire of length 31.5 cm and cross-sectional area 227.4 cm² is made into a resistor of…
A: Given: The length of the wire is 31.5 cm. The area of the wire is 227.4 cm2. The resistance of the…
Q: 1. An unknown alloy is subjected to an electric field of 25 V/m, and has a current density of 1.45 ×…
A:
Q: A block of aluminum of volume 340 mm is used to make a wire 13,4 m long. What is the resistance (in…
A: Given: The volume of aluminum is 340 mm3. The length of the aluminum wire is 13.4 m. The resistivity…
Q: What current flows through a 0.50 mm diameter rod of annealed Copper that is 90.0 cm long, when 12 V…
A: Resistance is given by: R = ρ*L/A ρ = resistivity of annealed copper = 1.72*10^-8 ohm-m L = length…
Q: 1.70 mm cylindrical rod of diameter 0.550 cm is connected to a power supply that maintains a…
A:
Q: A conductor has a cross-sectional area of 2.3x106 m2 and the number of free electrons per unit…
A: Given:- I = 16.5 A free electron density (n) = 8.5 *1028 electrons/m3 charge of electron (e) =…
Q: What is the resistance (in units of N) of a wire made of a material with a resistivity of 3.2 x 102.…
A:
Q: The resistivity of gold is 2.44 × 10-º Q • m at room temperature. A gold wire that is 0.9 mm in…
A: Given information: The resistivity of the gold (ρ) = 2.44×10-8 ohm .m The diameter of the gold wire…
Q: An iron wire is used to determine the melting point of material X. The resistance of the iron wire…
A:
Q: A copper wire with a circular cross-section has a mass of 1.20 g and a resistance of 0.590 2. At…
A: Given: Mass of wire is m=1.20 g Resistance of wire is R=0.590 Ω At temperature T=20°C, resistivity…
Q: What is the resistance (in units of 2) of a wire made of a material with a resistivity of 3.2 x…
A:
Q: What is the resistance (in units of N) of a wire made of a material with a resistivity of 3.2 x 10-8…
A: Given that, Resistivity of material ρ=3.2×10-8 Ω Length l =73.4 m Diameter d=0.50 mm
Q: What is the resistance of the block measured between the two square ends?
A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…
Q: An electrical conductor of 1.50 mm in diameter and is 48.0 m longhas 8.5 x 1028 free electrons per…
A: Given: Length of wire: L=48 [m] Diameter of wire: d=1.5 [mm]=0.0015 [m] Radius of wire: r=0.00075…
Q: Material=Nickel Resistivity=6.99 x 10^(-8) Ω.m a) Calculate the conductivity of your material.…
A: Since you have asked multiple subparts, we will solve the first three for you. If you want a…
Q: A ribbon of nichrome (resistivity = 1.00 A 10-6 Ω·m) with a rectangular cross sectional area of…
A: The given data are:
Q: What is the resistance of a 6.5m long wire of radius 1.0 mm if its resistivity is 1.8 x 10° Qm? O a.…
A:
Q: A 2 0 resistor, a 10 N resistor, and a 15 N resistor are connected in parallel across a 12 V…
A:
Q: A thermometer made of Platinum has a resistance of 50 2 at 20 C, what is the measured temperature…
A: Resistance at temperature T, is given by, R=R01 + α(T-T0) Where, R0 is resistance at temperature…
Q: The conduction electrons in a cylindrical, current-carrying wire have a drift velocity of 0.35 mm/s.…
A: Problem 1 Given Drift velocity is given as vd=0.35 mm/s=0.35×10-3 m/s Number of conduction electrons…
Step by step
Solved in 2 steps
