How can you increase the strength of a electromagnet?

Answer 1

More currents, or more loops.

Answer 2

You can make an electromagnet stronger by increasing the number of loops in the coil or by passing more electricity through the coils or by chaging the core to a be replaced by a better conductor.

Answer 3

You can increase the strength of an electromagnet by increasing the number of coils in the wire, increasing the current flowing through the wire, using a core material with high magnetic permeability, and winding the wire tightly around the core. Additionally, using a power source with higher voltage can also increase the strength of the electromagnet.

Answer 4

Answer you can increase the strength of an electromagnet by: 1) Increasing the current flow

2) Increasing the number of coils

3) Passing an 'iron core' through the coil of the electromagnet

Answer 5

You can increase the strength of an electromagnet by either increasing the number of turns, and/or by increasing the current, and/or by increasing the ferromagnetic density (permeability) of the core.

Answer 6

A long straight coil of wire can be used to generate a nearly uniform magnetic field similar to that of a bar magnet. Such coils, called solenoids, have an enormous number of practical applications. The field can be greatly strengthened by the addition of an iron core. Such cores are typical in electromagnets.

Holding a bar magnet with N to the left wrap the wire starting at the S end and go clockwise around the bar. Conventional current will flow from the right end of the wire around the coil out the left end.

Answer 7

You can increase the strength of an electromagnet by either increasing the number of turns, and/or by increasing the current, and/or by increasing the ferromagnetic density (permeability) of the core.

Answer 8

if it's an electro magnet then you can add more coils to it. i don't know about permanent magnets

Answer 9

You can make it stronger by using a copper wire and a batteries.1st, make a circuit then, attach the magnet to the positive side of the batteries.

Answer 10

put it in the freezer over night