Help using electromagnetic induction

[Will1818]

Homework Statement

I am attempting to create a generator using electromagnetic induction. I am using a push pull system to move a bar magnet through a coil to create current. But I am unsure of the dimensions to build it with and when I attempt to use the equation I get stuck. I am looking for around 7.86 volts AC current.

Homework Equations

v = N × dΦ/dt

The Attempt at a Solution

 

[berkeman]

Homework Statement

I am attempting to create a generator using electromagnetic induction. I am using a push pull system to move a bar magnet through a coil to create current. But I am unsure of the dimensions to build it with and when I attempt to use the equation I get stuck. I am looking for around 7.86 volts AC current.

Homework Equations

v = N × dΦ/dt

The Attempt at a Solution

Welcome to the PF.

You will get a better dΦ/dt if you wave the end of the magnet back and forth in front of the coil, instead of pushing it in and out of the coil. Can you make that change?

 

[Will1818]

Yes, what method of moving the coil would you suggest?

 

[berkeman]

Yes, what method of moving the coil would you suggest?

What configuration do induction generators use?

 

[Will1818]

Basically you have a copper coil and I just have to wave the magnet in front to create a change in magnetic flux.