Cool question! The opposite could be ElectroRepulsive, meaning the polarity of the electromagnet is shifted 90 deg (? i think) from the configuration of the original electromagnet, but this is similar, not opposite.
I would think that insulation is the opposite. A non-'electro' magnet (like the natural magnet) could be the opposite......Let's Feature it!
Another option is Electromagnetic Induction: while an electromagnet generates magnetic field using an electric current, putting a conductor in a moving magnetic field
generates an electric current.
Mr. Solenoid Hominid
If you turn off the electric current in the solenoid, the solenoid quits pulling its armature.
I would like to buy a starter without a solenoid.
The solenoid was invented by Andre-Marie Ampere (1775-1836).
In many ways a solenoid valve is like a regular valve. It opens and closes to let the fluid or gas get through the pipe. The difference is that a solenoid does the work. A solenoid is an electrical device with a coil of wire surrounding a plunger. When electricity flows through the coil, the plunger moves up or down, due to the electromagnetic field.
The Solenoid is an electromagnet. The aluminum ring is a conductor that will have a current induced in it by the Solenoid's changing magnetic field. The current in the Aluminum ring will generate a magnetic field of the opposite Polarityof the Solenoid. Therefore they repel one another.
The magnetic field produced by the solenoid interacts with the plunger's ferromagnetic material, creating a force that moves the plunger. This force is generated due to the attraction between the opposite magnetic poles of the solenoid and the plunger.
A reverse acting solenoid valve is a type of valve that operates in the opposite manner of a standard solenoid valve. In this configuration, when electrical current is applied to the solenoid, it causes the valve to close instead of open, and vice versa when the current is removed. This design is often used in applications requiring fail-safe operations, where the valve should default to a closed position in the absence of power. Reverse acting solenoid valves are commonly found in systems such as HVAC, fluid control, and industrial automation.
which solenoid, starter solenoid or a/c vac solenoid ?
The solenoid is on the starter.
The tcc solenoid is part of the od solenoid assembly.
The starter solenoid is on the starter.The starter solenoid is on the starter.
Vent solenoid
The starter solenoid is on the starter. The transmission solenoid is on the front of the trans.
There are four. Starter solenoid, is built on the starter. Governor pressure solenoid, overdrive solenoid, and torque converter solenoid are on the valve body inside the transmission.There are four. Starter solenoid, is built on the starter. Governor pressure solenoid, overdrive solenoid, and torque converter solenoid are on the valve body inside the transmission.
The solenoid force equation is F (N I)2 k A / (2 g2), where F is the force exerted by the solenoid, N is the number of turns in the solenoid, I is the current flowing through the solenoid, k is a constant, A is the cross-sectional area of the solenoid, and g is the length of the solenoid.
The north and south poles of a solenoid change depending on the direction of the current flow. When the current flows in one direction, the north pole of the solenoid is at one end and the south pole is at the other end. If the current flows in the opposite direction, the poles switch places, with the south pole at the end where the north pole was and vice versa.