<h2><em>hope</em><em> it</em><em> helps</em></h2>
iron Bars form a solenoid when wrapped in a coil by a current carrying copper conducting wire .
copper coils generate a magnetic field when a current is passed through the coil . according to the helmholtz law.
Answer:
subtract the answer it'll get you that.
Explanation:
The answer is C. Condensation is a <span>change from a less condensed to a more condensed state of matter. It is a phase change from the gas state to liquid state. The gas is the less condensed state and the liquid is the more condensed state as compared to gas.</span>
C cuz it just doesn’t make sense
