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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 current in the wires of a circuit is 180.0 milliamps. If the resistance of the circuit were doubled ( with no change in volt
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Answer:

I = 0.09[amp] or 90 [milliamps]

Explanation:

To solve this problem we must use ohm's law, which tells us that the voltage is equal to the product of the voltage by the current.

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where:

V = voltage [V]

I = current [amp]

R = resistance [ohm]

Now, we replace the values of the first current into the equation

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