Respuesta :
Answer:
A. It interrupts the low of electrons when it is open.
Explanation:
					                   A. It interrupts the low of electrons when it is open
All the other answer choices seriously don’t make sense or is correct so yea A! Brainlist me
					                
					             All the other answer choices seriously don’t make sense or is correct so yea A! Brainlist me
 
					                  