Is the magnetic field inside the loop increasing in strength, decreasing in strength, or steady? is the magnetic field inside the loop increasing in strength, decreasing in strength, or steady? increasing decreasing steady?

Give one example to show that when substances are mixed,it may result in a chemical or a physical change depending on the conditions.

Which statement best describes the superposition principle? a.) if two in-phase waves arrive simultaneously at a point, their amplitudes add up b.) if two out-of-phase waves arrive simultaneously at a point, their amplitudes add up c.) if two in-phase waves arrive at a point one after another, their amplitudes add up d.) if two out-of-phase waves arrive at a point one after another, their amplitudes adds up

How do you know how many valence electrons an atom has?