j=2A ф=0,6Bб w-?

Let's analyze the given expressions:

1. \( j = 2A \)
2. \( \varphi = 0.6 B \)

You asked: \( w - ? \)

To determine \( w \), I need more context or a related expression involving \( w \). Could you please provide additional details or clarify the relationship involving \( w \)?