Charged or discharged

T

Thinh Nghiem

New Member

• Sep 22, 2016

• #1

Dear all,
I have an amusing experiment with my smart phone charger. That is, after charging it fully, I connect its input and output toghether, and get surprise result.
Could you see in my youtube clip and give your explanation here
Thanks
Thinh Nghiem

 

M

Misterbenn

Active Member

• Sep 22, 2016

• #2

.... conservation of energy .... and losses in the battery resistance, charging circuit and cable

not interesting in the slightest

 

S

schmitt trigger

Well-Known Member

Most Helpful Member

• Sep 22, 2016

• #3

The 21st century version of a perpetual motion machine.

 

T

Thinh Nghiem

New Member

• Sep 28, 2016

• #4

No, just a curious experiment. I never believe in perpetual motion. Thank you all