Question

why potential difference remain constant in parallel circuit and divide in series?(answer accordingly to class 10)​

Answer 1

Answer:

if you see the parallel circuit diagram, Each resistors has connected in its own path to complete the circuit called parallel path. ... so that in parallel voltage remains constant and in series current remain constant.

Answer 2

$answer$

1) The voltage across the two resistors is the same.2) The heat is coming from the drop in energy as the electrons cross the resistors.