Electric discharge between two objects follows a predictable path?

Answer: YES

They always move towards the earth or any metallic conductor

Explanation:

Electric discharge between two objects follows a predictable path? YES

Static electricity is a buildup of electric charges on objects. Charges build up when negative electrons are transferred from one object to another. The object that gives up electrons becomes positively charged, and the object that accepts the electrons becomes negatively charged.

Once an object becomes electrically charged, it is likely to remain charged until it touches another object or at least comes very close to another object. That's because electric charges cannot travel easily through air, especially if the air is dry.

They always move towards the earth or any metallic conductor