Thickness of the wire affects the brightness of the bulb. Do you agree or disagree. Justify your answer.

Dear student
Resistance of wire is inversely proportional to the thickness of the wire .Greater the thickness smaller the resistance .So for a givenpotential difference P α 1R hence if resistance decreases power increases and therefore brightness of bulb is will increase.Regards

  • 1
i agree because the flow of current will flow in a bigger amount and its safer
  • 2
i agree
 
  • 1
I also agree the flow of current will be bigger 
 
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