If the current in such a form moves first in one direction and then in the other, then it cancels out and is useless.
If a current moves in a specific way, it will accomplish nothing.
This kind of current can never be canceled out, because it is too powerful.
Two people attend an event outdoors.
Legal Services Corporation funds local legal services programs to serve clients in every state.
The bombing had already finished by this point.
A person  in an orange vest standing in a field.
A cowgirl looks at a fence instead of climbing it.
man plays hockey