A coil of copper wire (p = 10.370-CM/ ft) has a length of 600 ft. What is the length of an aluminum conductor (p =17 Q-CM/ft), if its cross-sectional area and resistance are the same as those of the copper coil.
Q: Two conductors are made of the same material and have the same length. Con- ductor A is a solid wire…
A:
Q: Two immersion heaters, A and B, are both connected to a 120.0-V supply. Heater A can raise the…
A: Answer Given The volume of water in heater A VA = 1 L Time taken to raise the temperature of…
Q: The capacitor, C1 = 0.6 pF, in the circuit below begins with no stored charge. Att = 0 seconds, the…
A: Capacitance C1 = 0.6 pF = 0.6 * 10-12 F Resistance R1 = 8.7 M ohm = 8.7*106 ohm Time t =4.5 *10-6…
Q: A long wire with a radius of 0.400 cm carries a current. The potential difference across a 3.00 m…
A: Given The radius of the wire is r=0.4 cm=0.4×10-2 m. The potential difference across 3 m long wire…
Q: The space between two metallic coaxial cylinders of length L=0.45 m and radii a=1.3 cm and b=2.3 cm…
A:
Q: A cylindrical aluminum pipe of length 1.41 m has an inner radius of 1.72 ×10-3 m and an outer radius…
A:
Q: Two conductors are made of the same material and have the same length. Conductor A is a solid wire…
A:
Q: Find the resistance between the inner and the outer curved surfaces of the block shown below, where…
A: Resistance is a measure of the difficulty of current flow. It is given by, R=VI We know voltage is…
Q: A 60 W lightbulb has a resistance of 240 Ω. At the operating temperature of the tungsten filament,…
A:
Q: A long wire with a radius of 0.400 cm carries a current. The potential difference across a 3.40 m…
A: (a) From Ohm’s law, Here, V, I and R represent the potential difference, the current flow in the…
Q: A special copper extension cord has length L = 5.25 m and rectangular cross-section given by…
A:
Q: At the left end. the resistivity is 2.25*10-8 Ω.m and the right side is 4.50*10-8m. (a) What is the…
A:
Q: A copper wire has a diameter of 2.222 mm. What magnitude current flows when the drift velocity is…
A:
Q: A 200km long high voltage transmission line runs across the Arizona open desert. The copper wire…
A: Given,Length of the high tension wire, L =200 kmdiameter of the copper wire, d = 2.00 cmcurrent, I =…
Q: Two copper wires, one 1.40 times the diameter of the other, have the same current flowing through…
A:
Q: wire has a diamter of D=0.65 cm and is L=6.5 m long. When connected to a V=14 V source the wire…
A:
Q: While taking a bath, a person touches the metal case of a radio. The path through the person to the…
A: Resistance is The minimum current for ventricular fibrillation is Note:Find:The minimum voltage that…
Q: In the Bat Cave, Alfred is performing some maintenance on some mood lighting. He installs an…
A:
Q: A capacitor charging circuit consists of a battery, an uncharged 20 μF capacitor, and a 5.6 kΩkΩ…
A:
Q: A 15.2 Ω resistor is made from a coil of copper wire whosetotal mass is 15.5 g. What is the diameter…
A: Resistance, R = 15.2 Ω mass, m = 15.5 g Resistivity = 1.7 x 10-8 Ωm
Q: A long wire with a radius of 0.400 cm carries a current. The potential difference across a 3.60 m…
A:
Q: Three resistors are made out of three different materials and Material 1 0.00367 Q·m have different…
A:
Q: Problem 4: A solid conical frustum has a length L = 14 cm, an initial radius R1 = 6.5 mm and a final…
A:
Q: A 14.0 gauge copper wire of diameter 1.628 mm carries a current of 12.5 mA . What is the…
A: Length of copper wire (L) = 2 m resistivity of copper wire (ρ) = 1.72×10-8 ohm-meter diameter of…
Q: An insulated extension cord is made of a 1.5 m long copper rod with a diameter of 2.3 mm. What is…
A: According to question we need to find --- What is the resistance of the extension cord? If an…
Q: A 150 W heating coil (like a light bulb) is designed to operate from 125 V. The coil is made from a…
A: Given that,Power : P = 150 (W)Voltage : V = 125 (V)Temperature coefficient :α = 2.3×10-3 (/°C)Final…
Q: Solve the following problems with complete solutions and units using 2 decimal digits: The tungsten…
A:
Q: In The circuit given in pic, the current passed through the resistance 1 is i1=2A and the resistance…
A: Given. Resistance R1=2.00 Ω, R2=3.00 Ω, R3=2.50 Ω, R4=6.0 Ω, R5=4.00 Ω and R6=3.50 Ω. The total…
Q: Problem 3: Copper has a resistivity of pc = 1.72 × 10-8 2 m. An extension cord made of copper is…
A: Question is based upon Ohm's law and resistivity.
Q: D6
A: Given that-N= 330d= 1.0 mm=1×10-3 mR= 17 cm=17×10-2 mρ= 1.69×10-8 ohm-mWe know that-Resistance of…
Q: The space between two metallic coaxial cylinders of length L = 0.520 m and radii a = 1.70 cm and b =…
A: (a) The resistance between the two cylinders is
Q: A cylindrical aluminum pipe of length 1.92 m has an inner radius of 1.77 ×10-3 m and an outer radius…
A:
Q: The capacitor, C1 = 1.2 pF, in the circuit below begins with no stored charge. At t = 0 seconds, the…
A: Capacitance C1 = 1.2 pF = 1.2 × 10- 12 F Resistance R1 = 9.1 MΩ = 9.1 × 106 Ω time t = 4.2 μsec =…
Q: A solar cell generates a potential difference of 0.17 V when a 550 Q2 resistor is connected across…
A:
Q: A 3.00 m length of copper wire at 20oC has a 1.20-m-long section with diameter 1.60 mm and a…
A: Given data first length L1=1.20 m having diameter d1= 1.60 mm so r1=0.8 mm and current I1=2.5 mA…
Q: What is the resistance of this coil?
A: Resistance of a wire of length l , area of cross section A, and resistivity ρ is given as follows:…
Q: The tungsten heating element in a 1500 W heater is 3 m long and the resistor is to be connected to a…
A: The resistance of a material is equal to the resistivity and length of the conductor and inversely…
Q: The 17.0 cm long rod in the figure below moves at 4.00 m/s. Application of Lenz's X law B. RO RHR-2…
A: Given that: The length of the rod is l=17 cm. The velocity is v=4 m/s. The induced emf is e=8.70 V…
Q: In the figure current is set up through a truncated right circular cone of resistivity 731 02-m,…
A: The current i enters the truncated cone at left end and leaves at the right end. Let this represent…
Q: A copper wire coil has a resistance of R = 10.8 Ω. The wire mass is m = 6.82 kg. How many metres of…
A: The Density of Copper is D = 8940 kg /m3And the resistivity of Copper is ρ = 1.68×10-8 Ω .m and we…
Q: A common flashlight bulb is rated at 0.30 A and 2.9 V (the values of the current and voltage under…
A: Given V at Operating temperature- 2.9V Current at Operating temp- 0.30A R1 = Resistance at room…
Q: In the figure &1 = 5.78 V, Ɛ2 = 10.4 V, R1 = 95.6 Q, R2 = 200 N, and R3 = 312 Q. One point of the…
A: Given,ε1 = 5.78 Vε2 = 10.4 VR1 = 95.6 ΩR2 = 200 ΩR3 = 312 Ω
Step by step
Solved in 2 steps
