I think you could run a second wire next to the loop but short circuited. The effect depends on having small flux leakage, so maybe the two wires could be twisted together.Subhash said:Given a flexible wire loop of a certain perimeter and planar shape, what are some good ideas to minimise the loop's inductance?
For example, would it work if i surrounded the wire loop with a superconducting loop in the same plane?
The inductance of a wire loop is directly proportional to its size. This means that as the size of the loop increases, the inductance also increases. Therefore, reducing the size of the loop can help decrease its inductance.
Yes, the shape of a wire loop can also affect its inductance. A circular loop has a higher inductance compared to a square loop with the same dimensions. This is because the circular loop allows for more magnetic field lines to pass through it, resulting in a stronger inductance.
The material of the wire does not have a significant effect on its inductance. However, using materials with a higher conductivity, such as copper, can reduce the resistance of the wire and therefore decrease its inductance.
Adding a capacitor in parallel with a wire loop can help reduce its inductance. This is because the capacitor can store energy and release it in the opposite direction of the magnetic field created by the current in the wire, canceling out the inductance.
Other than reducing the size, shape, and adding a capacitor, there are a few other ways to reduce the inductance of a wire loop. These include using multiple small loops instead of one large loop, twisting the wire to create a twisted pair, and using a low-resistance material for the wire.