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Ray Of Light [21]
3 years ago
8

With a 12 V battery, what is the voltage drop across each resistor?

Physics
1 answer:
anzhelika [568]3 years ago
8 0
Call me delusional, but I can't shake the weird hunch that there's supposed to be
a drawing to go along with this question, showing the values of the resistors and
exactly how they're connected to the battery.

In a series circuit, the voltage divides across the resistors in proportion to
their resistances.  If two resistors in series are the only things connected to
your battery, then the voltage across each resistor is . . .

     (12 volts) x (the resistance of that one resistor) / (the sum of both resistors) .
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3 years ago
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True or False: For a longitudinal wave, the wavelength is the distance between compressions.
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Can you explain hooks law in simple words?
dedylja [7]

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Theorem: there is no smallest positive rational number.theorem: there is no smallest positive rational number. a proof by contra
matrenka [14]

Assume there is a smallest rational integer that has the following form: a/b

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5 0
1 year ago
A force is applied to a block to move it up a 30° incline. The incline is frictionless, the block is initially at rest, F= 65.0
muminat

Answer:

0.96 m, upward

Explanation:

\theta=30^{\circ}

F=65 N

M=5 kg

Initial velocity, u=0

t=0.550 s

Fcos\theta-Mgsin\theta=Ma

Where g=9.8 m/s^2

Substitute the values

65cos30-5\times 9.8sin30=5a

31.8=5a

a=\frac{31.8}{5}=6.36 m/s^2

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S=0+\frac{1}{2}(6.36)(0.55)^2=0.96 m

Hence,the block moves upward because displacement is positive.

7 0
3 years ago
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