In the circuit shown, what should be put in position A to make
the bulb glow more brightly?
a) Bulb
b) Wire
A
d) Cell
c) Key
Answers
Answered by
1
Explanation:
(A) Option :-
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
0
Answer:
electricity will be the answer
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