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How Does A Current Carrying Conductor Produces A Magnetic Field Cbse Figure 22.9.1 22.9. 1: (a) compasses placed near a long straight current carrying wire indicate that field lines form circular loops centered on the wire. (b) right hand rule 2 states that, if the right hand thumb points in the direction of the current, the fingers curl in the direction of the field. This is the force on a straight, current carrying wire in a uniform magnetic field. a wire of length 50 cm and mass 10 g is suspended in a horizontal plane by a pair of flexible leads (figure 11.5.3 11.5. 3). the wire is then subjected to a constant magnetic field of magnitude 0.50 t, which is directed as shown.
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How Does A Current Carrying Conductor Produces A Magnetic Field Magnetic field produced by a current carrying circular loop. the magnetic field near a current carrying loop of wire is shown in figure 22.38. both the direction and the magnitude of the magnetic field produced by a current carrying loop are complex. Parallel wires carrying current produce significant magnetic fields, which in turn produce significant forces on currents. the force felt between the wires is used to define the the standard unit of current, know as an amphere. in, the field (b 1) that i 1 creates can be calculated as a function of current and wire separation (r):. The magnetic field produced due to a current carrying conductor has the following characteristics: it encircles the conductor. it lies in a plane perpendicular to the conductor. reversal in the current flow direction reverses the field’s direction. strength of the field is directly proportional to the magnitude of the current. Example 1: calculating current that produces a magnetic field. find the current in a long straight wire that would produce a magnetic field twice the strength of the earth’s at a distance of 5.0 cm from the wire. strategy. the earth’s field is about 5.0 x 10 5 t, and so here b due to the wire is taken to be 1.0 x 10 4 t.
![current carrying conductor In magnetic field current carrying conductor In magnetic field](https://ytimg.googleusercontent.com/vi/HTTA30sEv6o/maxresdefault.jpg)
Current Carrying Conductor In Magnetic Field The magnetic field produced due to a current carrying conductor has the following characteristics: it encircles the conductor. it lies in a plane perpendicular to the conductor. reversal in the current flow direction reverses the field’s direction. strength of the field is directly proportional to the magnitude of the current. Example 1: calculating current that produces a magnetic field. find the current in a long straight wire that would produce a magnetic field twice the strength of the earth’s at a distance of 5.0 cm from the wire. strategy. the earth’s field is about 5.0 x 10 5 t, and so here b due to the wire is taken to be 1.0 x 10 4 t. The magnetic force on a current carrying wire in a magnetic field is given by f → = i l → × b →. f → = i l → × b →. for part a, since the current and magnetic field are perpendicular in this problem, we can simplify the formula to give us the magnitude and find the direction through the rhr 1. the angle θ is 90 degrees, which. The maximum force a charge can experience is when it moves perpendicular to the magnetic field, because θ = 90° θ = 90° and sin 90° = 1. sin 90° = 1. figure 20.16 (a) a proton moves through a uniform magnetic field. (b) using the right hand rule, the force on the proton is found to be directed into the page.
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A Current Carrying Conductor Within A Magnetic Field Electrical4u The magnetic force on a current carrying wire in a magnetic field is given by f → = i l → × b →. f → = i l → × b →. for part a, since the current and magnetic field are perpendicular in this problem, we can simplify the formula to give us the magnitude and find the direction through the rhr 1. the angle θ is 90 degrees, which. The maximum force a charge can experience is when it moves perpendicular to the magnetic field, because θ = 90° θ = 90° and sin 90° = 1. sin 90° = 1. figure 20.16 (a) a proton moves through a uniform magnetic field. (b) using the right hand rule, the force on the proton is found to be directed into the page.