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iogann1982 [59]
3 years ago
13

I NEED HELP ASAPplease please please​

Physics
2 answers:
raketka [301]3 years ago
6 0

Answer:

B AND D

HOPE ITS HELF FUL .........

miskamm [114]3 years ago
5 0
ANSWER:
Options C) and D) are incorrect about balanced forces.
HOPE IT HELPS!!!
PLEASE MARK BRAINLIEST!!!!
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Based on the information in the graph, why is energy released during the fusion of hydrogen (H) into helium (He)?
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3 years ago
One of the factors that determines the ? of a capacitor is the frequency measured in hertz.
olchik [2.2K]

Answer:

The reactance of the capacitor

Explanation:

In an AC circuit containing different elements (capacitors, resistors and inductors), we cannot simply calculate the equivalent resistance of the circuit, so another quantity is used, which is called reactance.

For a capacitor, the reactance is given by:

X=\frac{1}{2 \pi f C}

where:

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C is the capacitance of the capacitor

The reactance has a similar meaning to that of the resistance for a DC current. In fact, we notice that:

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- When f tends to infinite, the reactance becomes zero: in such situation, the current in the circuit changes direction so quickly that the capacitor has no enough time to "block" the current in the circuit, so it like it has almost zero resistance (zero reactance).

4 0
3 years ago
Read 2 more answers
Describe the climate and name the climate zone at alaska; portland, oregon; and key west, florida.
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