What should Julia do to make the bulb glow brighter? Why?
Answers
Answered by
0
Answer:
A simple circuit with one cell and one bulb
power =
R
V
2
=
R
V
2
(B) Option: A simple circuit with two cell a one bulb
power =
R
(2V)
2
=
R
4V
2
(C) Option: A simple circuit two bulbs and two cells
power =
R
(2V)
2
=
R
2V
2
(D) Option : A simple circuit with two bulbs and one cell
power =
2R
V
2
We see that in (B) option P is highest bulb will glow in (B) option.
Answered by
2
Answer:
Two bulbs in a simple parallel circuit each enjoy the full voltage of the battery. This is why the bulbs in the parallel circuit will bebrighter than those in the series circuit. Another advantage to the parallel circuit is that if one loop is disconnected, then the other remains powered.
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