A 24.3-A current flows in a long straight wire. Find the strength of the resulting magnetic field at a distance of 65.3 cm from the wire.
A 24.3-A current flows in a long straight wire. Find the strength of the resulting magnetic...
A 33.9-A current flows in a long straight wire. Find the strength of the resulting magnetic field at a distance of 53.5 cm from the wire.
A 33.5 A current flows in a long, straight wire. Find the strength of the resulting magnetic field at a distance of 49.3 cm from the wire.
How much current must flow through a long straight wire for the magnetic field strength to be 1.0 mT at 1.0 cm from a wire? (?0 = 4?
A long, straight wire carries a current I0 and produces a magnetic field B0 at a distance r0 from the wire’s center. Part A: In terms of B0, determine the magnetic-field strength at a distance r0/2 from the wire’s center. Part B: In terms of B0, determine the magnetic-field strength at a distance 3r0 after the current is increased to 6I0.
PROBLEM 02.03 A uniform steady current / flows down a straight, infinitely long, non-magnetic wire of radius a. The wire is imbedded in a non-conducting, infinite linear medium with relative permeability p Find the magnetization MC), the magnetic field B(), the field H), and all the bound currents as functions of the radial distance r from the wire's axis.
A current of 1.11 A in a long straight wire produces a magnetic field of 5.23 mu T at a certain distance from the wire. Find this distance.
The magnetic field 37.0 cm away from a long, straight wire carrying current 9.00 A is 4860 µT. (a) At what distance is it 486 µT? cm (b) At one instant, the two conductors in a long household extension cord carry equal 9.00-A currents in opposite directions. The two wires are 3.00 mm apart. Find the magnetic field 37.0 cm away from the middle of the straight cord, in the plane of the two wires. How far is the...
Attempt 1 - A current of 6.87 A in a long, straight wire produces a magnetic field of 1.91 T at a certain distance from the wire. Find this distance. distance: 2.3
The magnetic field 43.0 cm away from a long, straight wire carrying current 9.00 A is 4190 UT. (a) At what distance is it 419 HT? cm (b) At one instant, the two conductors in a long household extension cord carry equal 9.00-A currents in opposite directions. The two wires are 3.00 mm apart. Find the magnetic field 43.0 cm away from the middle of the straight cord, in the plane of the two wires. nt (c) At what distance...
The magnetic field 37.0 cm away from a long, straight wire carrying current 7.00 A is 3780 nT. (a) At what distance is it 378 nt? cm (b) At one instant, the two conductors in a long household extension cord carry equal 7.00-A currents in opposite directions. The two wires are 3.00 mm apart. Find the magnetic field 37.0 cm away from the middle of the straight cord, in the plane of the two wires. ni (c) At what distance...