A 16.50 ?? long wire has a diameter of 0.355 ?? and a resistivity of7.65 ? 10,- Ω ??.
( a ) Calculate its resistance
(b) If a 3.85 ???? battery is connected to the wire, what current exists in the circuit?
I changed those three values to meters as below, what do I do next please
Length = 0.165 m
Diameter = 0.000355 m
Resistivity = 7.65 * 10^-9 Ω m
We need at least 10 more requests to produce the answer.
0 / 10 have requested this problem solution
The more requests, the faster the answer.
A 16.50 ?? long wire has a diameter of 0.355 ?? and a resistivity of7.65 ?...
2. A 16.50 cm long wire has a diameter of 0.355 mm and a resistivity of 7.65 x 10-7 S2cm. (a) Calculate its resistance. (b) If a 3.85 volt battery is connected to the wire, w hat current exists in the circuit? (7 pts)
A 16.50 cm long wire has a diameter of 0.355 mm and a resistivity of 7.65 x 10^(-7) cm a. Calculate its resistance (For part a. i've seen people multiply by 4 and some not which is the correct way to solve this?) b. If a 3.85 volt battery is connected to the wire, what current exists in the circuit?
A solenoid is made from wire of resistivity ρ= 1.72 10 ^-8 m Ω⋅ and diameter 0.8 mm that is wrapped into 200 loops of 4 cm diameter. The solenoid is 8 cm long. If an emf of 12 V is connected to the ends of the wire, what is the magnetic field that this solenoid produces? Determine the length of wire and calculate the resistance in the wire. R= ρ L/A Calculate the current in the solenoid. Calculate the...
Consider a wire with resistivity of 9.2 x10-7 Ω m, a diameter of 4.5 mm, and a length of 33 m. What is the resistance of the wire in ohms (Ω).
10, A cylindrical copper wire heater (resistivity of 1.7x10" Ωm) has a radius of 0.5 mm and a length of 10 m. What is the current on this wire when it is connected to a voltage source of 120 V? (a) (b) (c) (d) 2.8 A 65 A 52 A 124 A-, ' = 0,2302 天心ー。ソー 520A. 1.120 11. What is the equivalent resistance of the circuit between the points A & B? 2 6 2Ω (d) 9Ω 3Ω 12....
What is the resistance of a 61.1-m-long aluminum wire that has a diameter of 7.77 mm? The resistivity of aluminum is 2.83x 10-8 Ω . m. resistance:
A cylindrical tungsten wire is 88cm long and has a resistance of 0.12 ohms. Resistivity is 5.6 x 10^-8. The wire is connected between the terminals of 0.50V battery which drives a current through the wire A) what or the radius B) what is the current being driven by battery
Consider a wire with resistivity of 2.20x10-7 Ω m, a diameter of 9.50 mm, and a length of 29 m. Determine the resistance of the wire in ohms (Ω). Round your answer to three significant figures.
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.
Consider a wire 1.00 meters in length with 0.100 mm diameter and resistivity, ? = 1.18 x 10’(Ωm. Give all calculated answers to 3 significant figures and report voltages in millivolts. a) (10 pts) Calculate the resistance of the wire. ?)*+, = ________________________ b) (10 pts) The same wire is placed in an AC voltage divider circuit with a function generator. It follows, in series, a resistor, R=5.00 kΩ. An oscilloscope’s channel one shows a 9.10 peak-to-peak voltage sine wave...