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VladimirAG [237]
3 years ago
15

Which statement describes an example of static electricity?

Physics
2 answers:
lana [24]3 years ago
7 0

Answer: Negatively charged particles are repelled by other negatively charged particles

Explanation:

tekilochka [14]3 years ago
6 0

The answer is Positively and negatively charged particles are attracted to each other.

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Which is correct about an ammeter?
s344n2d4d5 [400]

Answer:

b. The internal resistance must be much smaller than the other resistances in the circuit.

Explanation:

Ammeter is used to measure the current flowing through a circuit. It is connected in series configuration with the load. In such a scenario the resistance of the ammeter should be negligible so as to make sure that the voltage drop across the resistance of ammeter is zero and it shows the correct reading of the current in the circuit.

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3 years ago
6 use superposition to find voltage v(t) across the 100 ohm resistor
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Determine the change in velocity of a car that starts at rest and has a final velocity of 20 miles per second North
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3 years ago
what happens to the current in a circuit if the resitance of the components in the circuit is increased​
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The current decreases.

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R = \frac{V}{I}

If the value of voltage in both equations remains constant, and the value of R decreases, the value of I will increase. Conversely, if in the second equation R = \frac{V}{I} , the value of V remains constant the value of I decreases, then the value of R, resistance will increase.

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