- #1
fomenkoa
- 47
- 0
Hey everyone,
I built a motor for my physics exam...and it works extremely well...it spins extremely fast and there are sparks galore on the commutator.
I have it attached to a 6V lantern battery (the ones a bit bigger than your fist).
How long can I expect the battery to keep powering the motor at high speed? Surely if it's that big of a battery, and the circuit is shorted for a split-second...I can expect to keep running the motor for a long long time?
I built a motor for my physics exam...and it works extremely well...it spins extremely fast and there are sparks galore on the commutator.
I have it attached to a 6V lantern battery (the ones a bit bigger than your fist).
How long can I expect the battery to keep powering the motor at high speed? Surely if it's that big of a battery, and the circuit is shorted for a split-second...I can expect to keep running the motor for a long long time?