Instead of thinking about one field changing in response to the change of the other, it is more correct to say that. whenever the magnetic field is changing, so is the electric field, and vice versa.The way these fields change is governed by Maxwell's equations.This way, we do not arrive at the confusion OP has.nstead of thinking about one field changing in response to the change of the other, it is more correct to say that. whenever the magnetic field is changing, so is the electric field, and vice versa.
Gross profit = net sales â cost of goods sold. Gross profit percentage = [(net sales â cost of goods sold)/net sales] Ã 100%.
Definition of gross sales: Total invoice value of sales, before deducting for customer discounts, allowances, or returns. Definition of gross sales: Total invoice value of sales, before deducting for customer discounts, allowances, or returns. Use gross sales in a sentence â I had to figure out what our gross sales were and that actually made me a bit excited to figure out.