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worty [1.4K]
3 years ago
5

You measure the power delivered by a battery to be 5.83 W when it is connected in series with two equal resistors. How much powe

r will the same battery deliver if the resistors are now connected in parallel across it
Physics
1 answer:
BabaBlast [244]3 years ago
6 0

Answer:

P = 23.32 W

Explanation:

In series  

equivalent Resistance

R(eq)=R+R=2R

In parallel equivalent resistance

R(eq) = R*R/(R+R) =R/2

since.

power

P=V² / R

in series

⇒V = √(P*R)

=√(5.83*2R )

=√(11.66R)

in parallel

P = V² / R(eq)

=(√(11.66R)²) / (R/2)

P=11.66 * R * 2/R

P = 23.32 W

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Answer:

Average speed of Elain = 60 km/h

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The indicated data are of clear understanding for the development of Airy's theory. In optics this phenomenon is described as an optical phenomenon in which The Light, due to its undulatory nature, tends to diffract when it passes through a circular opening.

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State 2:

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Replacing in the first equation we have:

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