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nevsk [136]
3 years ago
10

How many legs a cow has​

Physics
1 answer:
tia_tia [17]3 years ago
8 0
The cow has 4 legs :)
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The circuits, P and Q, show two different ammeter-voltmeter methods of measuring resistance. Suppose the ammeter has a resistanc
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Answer:

Uncorrected values for

For circuit P

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For circuit Q

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Corrected values

for circuit P

R = 12 OHM

For circuit Q

R = 2.3 ohm

Explanation:

Given data:

Ammeter resistance 0.10 ohms

Resister resistance 3.0 ohms

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UNCORRECTED VALUES FOR

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we know that IR =V

R = \frac{6}{2.5} - 2.4 ohm

2) circuit Q

R = 2.4 ohm as no potential drop across ammeter

CORRECTED VALUES FOR

1) circuit p

IR = V

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R= 12 ohm

2) circuit Q

I\times (R+0.1) =V

R+0.1 =\frac{6}{2.5}

R = 2.3 ohm

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the brain's ability to change throughout the lifespan as a result of experience
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