Question

help please!!!!!¡!!!!!!! :(

Answer 1

a) the heat will be prodused by bulb will be the same

Answer 2

i) No, heat produced will be more y

than in the second case because 10 cm wire has more resistance as resistance depends upon length of conductor.

ii) Heat will be produced less in the thicker wire because it will allow more number of electrons and hence resistance is low in thick wire.

Hope it helps!!!!!