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Anit [1.1K]
2 years ago
10

Which of the following is not an example of units for expressing pressure?

Physics
1 answer:
tiny-mole [99]2 years ago
4 0
ATM is not the following example of units for expressing pressure
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Calculate the potential energy of a body of a mass 2kg held 4 meters above the ground if g=10m/s?​
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16000

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How does changing the potential difference in a circuit affect the current and the resistance?
Effectus [21]

Answer:

The current will be increased and also for the resistance.

Explanation:

The analysis of a direct current circuit can give us the explanation we need. Using the ohm law, which tells us that the voltage is equal to the product of the current by the resistance we have:

V=I*R\\where\\V= voltage [V]\\I= amperes [amp]\\R=resistance [ohm]\\

The voltage is equal to the potential difference therefore we will have these expressions:

I=\frac{V}{R} \\R= \frac{V}{I}

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3 years ago
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