A copper wire with a square cross-section (side length 5.00 µm) is next to an iron wire with a rightward current of 3.00 A. The two wires are parallel over a region of 20.0 cm, where they are 1.60 cm apart. The iron wire produces a magnetic field on the copper wire. The copper wire is connected to a 5.00 V power source, with current directed rightward. Data of copper: resistivity = 1.68 x 10-8 Ohm m; free electron number density = 8.50 x 1028/m3

A copper wire with a square cross-section (side length 5.00 µm) is next to an iron wire with a rightward current of 3.00 A. The two wires are parallel over a region of 20.0 cm, where they are 1.60 cm apart. The iron wire produces a magnetic field on the copper wire. The copper wire is connected to a 5.00 V power source, with current directed rightward. Data of copper: resistivity = 1.68 x 10-8 Ohm m; free electron number density = 8.50 x 1028/m3

Similar questions

An electric power station that operates at 15 kV and uses a 20:1 step-up ideal transformer is producing 370 MW (Mega-Watt) of power that is to be sent to a big city which is located 240 km away with only 2.5% loss. Each of the two wires are made of copper (resistivity = 1.68×10−81.68×10−8 Ω.m). What is the diameter of the wires?
d,e,f,g,h kısımlarını çözmeniz yeterli
Can you please answer a,b & c?
Problem 14: Part (a) Express the current I in terms of B, N, and d. I = ______ Part (b) Calculate the numerical value of I in amps. I = ______
The small currents in axons corresponding to nerve impulses produce measurable magneticfields. A typical axion carries a peak current of 0. 040 μA. What is the strength of the field at a distanceof 0.9 mm?
The force per meter between the two wires of a jumper cable being used to start a stalled car is 0.286 N/m. (a) What is the current (in A) in the wires, given they are separated by 2.10 cm?
Two VERY LONG wires are placed along parallel lines as shown below in the picture. The wire ON THE LEFT (at X:= 0) has a current going out of the page of value, I1 ='4 A. The current on the RIGHT (at X2= d) has a current going into the page of the page of value, l2 = 6 A. The point "P" is at the location (x=6.00cm, z=10.4cm) Wire 1 Wire 2 a. Find the magnitude of the magnetic field due to wire 2 at the location of wire 1 The Biot-Savart law say the direction of the magnetic field at a field point located in a direction (from source to field point) where a source wire carries a current in the î is Pxi the direction of the magnetic field due to wire2 at the location of wire1. c. Using the formula format find the force per unit length in "I.j,k" 1, 1, x B, d. Find the magnitude of the magnetic field due to wire2 at the location of field point P e. Find the unit directions for f and î and perform the cross product to determine the direction of the magnetic field due to wire2 at the…
Two long, parallel conductors, separated by 14.0 cm, carry currents in the same direction. The first wire carries a current I1 = 3.00 A, and the second carries I2 = 8.00 A. (See figure below. Assume the conductors lie in the plane of the page.) (d) What is the force per length exerted by I2 on I1?