Why does life hate me?

In a voltaic cell, electrons flow from the (positive/negative) to the (positive/negative) terminal.

Hey student studies gravity using objects that have the same mass which two objects have the greatest gravitational force acting between them a. 100kg 1.0m 100kg b. 100kg 2.0m 100kg c. 100kg 2.0m 100kg big d. 100kg big 3.0m 100kg big

Acoil suspended freely, points in some direction when no current is passed through it . can you tell what will happen when a current is passed though it?