What are the factors that affect resistance in electricity?

there are several factors that affects power, yes, it has but it also depends on a specific kind of power

There are no 'specific kinds' of power. Power is simply a 'rate' -the rate of doing work or of heat transfer. So power is expressed in terms of work divided by time:

P = W/t

Workis measured in joules, and time in seconds -so a watt is a special name given to a joule per second.