Does the thickness or mass of metal coil inside a DC motor affect the output of electricity?

Answer 1

I suspect you intended to ask if the coil affected the motor's output of torque or power?

A DC motor is pretty much a resistive load and the amount of current flowing through the windings will determine the strength of the magnetic fields, and hence the power output.

You can increase the power output with more voltage - not recommended because the windings are designed with certain voltage, current and heat dissipation characteristics and excessive voltage will eventually burn the windings out - or you can use a heavier winding and draw more current through the armature. You can increase the permanent magnetic strength with more powerful magnets (permanent magnet field) or heavier wire with more windings in the electromagnetic field - of course you are limited by the physical size of the motor.

In short, if you want more power out, you will have to increase the electrical power going in - by increasing the current.

It's best to let the engineers determine the motor's characteristics and limitations - if if you desire more power, simply use a higher rated motor.

Answer 2

I think the question is flawed. The out put of a dc motor is movement. To ask whether something will affect the out put of electricity for a motor does not make sense. On the other hand if we talk of an alternator, a change in the mass/thickness will change the flux linkages and will certainly have a bearing on the output of electricity,

Answer 3

Of course it does. Both generators and electric motors are engineered with the number and thickness of windings for the desired performance characteristics.
FYI: The raw output of an electric generator is always AC then a rectifier is installed to convert to DC.

Answer 4

no, that because a motor has movement as it's output.
a generator on the other hand generates electricity.
you my friend are very mixed up about the two.
when a wire passes through a magnetic field , electricity is generated . the more coils that you have the more electricity you generate.