magnetic field inside the solenoid：Magnetic Field In A Solenoid Equation
Magnetic Field In A Solenoid Equation
Themagneticfieldgeneratedbythesolenoidis8.505×10−4N/Ampsm....Asolenoidofdiameter40cmhasamagneticfieldof2.9×10−5N/Ampsm.。其他文章還包含有：「12.7」、「Magneticfieldofasolenoid」、「SolenoidsasMagneticFieldSources」、「TheMagneticFieldduetoaCurrentinaSolenoid」、「Themagneticfieldinsideasolenoidis」、「Whatismagneticfieldofasolenoid?」
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12.7
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A solenoid is generally easy to wind, and near its center, its magnetic field is quite uniform and directly proportional to the current in the wire.
Magnetic field of a solenoid
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The magnetic field inside a solenoid is proportional to both the applied current and the number of turns per unit length. There is no dependence on the diameter of the solenoid, and the field strength doesn't depend on the position inside the solenoid
Solenoids as Magnetic Field Sources
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A long straight coil of wire can be used to generate a nearly uniform magnetic field similar to that of a bar magnet.
The Magnetic Field due to a Current in a Solenoid
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The magnetic field strength, B , inside the center of a solenoid is found using the equation B = ???? N I L , where I is the current of the solenoid, N is the ...
The magnetic field inside a solenoid is
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The magnetic field will form a closed loop. Inside a solenoid the magnetic field lines will be straight lines and the field will be strong. Outside the solenoid ...
What is magnetic field of a solenoid?
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The current in each loop of the solenoid creates magnetic field and the combination of such magnetic fields creates a greater magnetic field. The solenoid with ...