Respuesta :
The incorrect option about the student's claim is option B which is his
claim about alternating current being correct.
What is Alternating current?
This is the type of electron flow which involves a periodic reversal in
direction and changes in magnitude in the circuit.
In a circiuit electrons from the negative terminal to the positive one and
his claim mis correct about direct current which makes his claim wrong.
Read more about Alternating current here https://brainly.com/question/10715323