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23 Nov 2019
Problem 7.Considerthree lightbulbs each of resistance 100 . Let them be connectedinparallel to a
110 Vsource.
a) Sketchthe circuit.
b) Findthe current through each bulb.
c) Findthe power dissipated in each bulb.
d) Findthe total power supplied by the voltagesource.
e) Whatis the equivalent resistance of thiscombination?
f) Howmany of these light bulbs could be connectedin parallel to the 110V source without blowing
a 10-Afuse?
Problem 7.Considerthree lightbulbs each of resistance 100 . Let them be connectedinparallel to a
110 Vsource.
a) Sketchthe circuit.
b) Findthe current through each bulb.
c) Findthe power dissipated in each bulb.
d) Findthe total power supplied by the voltagesource.
e) Whatis the equivalent resistance of thiscombination?
f) Howmany of these light bulbs could be connectedin parallel to the 110V source without blowing
a 10-Afuse?
Sixta KovacekLv2
2 Jan 2019
