A rectangular current carrying coil in the magnetic field Case1 Let’s consider a case when the rectangular loop is placed such that the uniform magnetic field B is the plane of the loop. The field exerts no force on both arms PS and QR of the loop. It is perpendicular to the arm PQ...
(b) The coil will rotate continuously in the clockwise direction, with the current reversing each half revolution to maintain the clockwise torque. Meters, such as those in analog fuel gauges on a car, are another common application of magnetic torque on a current-carrying loop. Figure 4 ...
F: The force The torque on a looped coil, each carrying a current, in an external magnetic field is: τ = NIABsinθ Where:θ: The angle between the field lnes and a perpendicular to the plane of the coil I: Current A: Area of the coil B: Magnetic field N: Coil loops number»...
4. When the coil is excited and produces MMF, the flux is flowing through the magnetic circuit and find the minimum reluctance path across the rotor, trying to align the rotor with the field generated by the stationary part. As it was highlighted on Fig. 1 d-axis is the path of higher...
Now let’s deduce the expression for the dipole moment in a current-carrying loop. The magnetic induction at a point along the axis of a circular coil carrying current is, B = µ0nIa2/2(a2+x2)3/2 The direction of this magnetic field is along the axis and is given by right hand...
Mass-balance instruments are based on comparing the gravitational force on the measured mass with the gravitational force on another body of known mass. The electromagnetic balance uses the torque developed by a current-carrying coil suspended in a permanent magnetic field to balance the unknown mass...
Conversion table to N•m displayed on handle • Sealed Neck — keeps dust and grit away from the torque mechanism for longer tool life • "Split Beam" Measuring Element — provides accurate, reliable readings and eliminates the heavy coil spring used in conventional click type wrenches. ...
Torque on a current loop caused by a magnetic field Okay, so, the magnetic field lying(parallel) to the plane of the coil is confusing me quite a bit. Usually, in this kind of problem, we have a magnetic field directed perpendicularly to the plane. Considering this orientation of the fie...
Current in a current-carrying loop experiencing no torque Disclaimer: The solution to this question has already been posted by my instructor. I made this post to understand why my solution is wrong or if the instructor is wrong, since their explanation does not make sense to me. My reasoning...
A current_carrying coil in non_uniform magnetic field is subjected to magnetic force and magnetic moment,it commits rotation other than translation. 载流线圈在非均匀磁场中由于受到的磁力矩和磁力都不为零 ,载流线圈除了发生转动外还要平动。 更多例句>> 5...