Question

1 - what will be the direction of the current of the bulb in both cases ( q to p or to q )
a) will the bulb glow in both the cases
b) does the brigtness of the glowing bulb depend of the direction of current through it


2- shalu has a cell and a piece of single wire . without cutting the wire in two , will she be able to make the bulb glow .
A) why rubbers and plastics used to cover electic wire and plugh tops
B) generally what can be the components of an electic current . explain

Answer 1

yes the bulb will glow in both the cases