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3 years ago

A circuit is supplied with 30 volts and the total circuit resistance is 3 kΩ. What's the current flowing through the circuit?

Physics

1 answer:

Daniel [21]3 years ago

4 0

Answer: The current flowing through the circuit is 0.01A (or 10 mA)

Explanation:

Use Ohm's Law:

$I=\frac{U}{R}$

Given the values of U=30V and R=3000Ohm:

$I=\frac{30 V}{3000 \Omega}=0.01A=10mA$

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2 years ago

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PSYCHO15rus [73]

Answer:

$|\Delta v |=\sqrt{\frac{4Gm}{d} }$

Explanation:

Consider two particles are initially at rest.

Therefore,

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$\mu= \frac{m^2}{2m}$

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By law of conservation of energy we have

$KE_{initial}+KE_{final}= PE_{gravitaional}$

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3 years ago

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3 years ago