How many hours should I charge a 4.8 volt 600mah battery(it is urgent)
1 answer:
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Answer:
answer is given below
Explanation:
Central Limit Theorem: The Central Limit Theorem (CLT) is a statistical theory that gives a sufficiently large sample size with limited variations from the population, the average of all samples from the same population is approximately the same. . In addition, all models follow a nearly normal distribution model.
The given phenomenon is described in the central limit theory. In other words, if we repeatedly take independent random samples of size n from any population, when n is large, the sample distribution is the normal distribution pattern.
mean of the sample means
.............1
and here standard deviation of the sample means is
.........2
and This theory is found elsewhere in the field of statistics. Although the central limit theory may seem abstract and devoid of any application, this theory is actually important for statistical practice.
Answer:
1st Harmonic:
3rd Harmonic:
5th Harmonic:
7th Harmonic:
Explanation:
The general form to represent a complex sinusoidal waveform is given by
Where A is the amplitude in volts of the sinusoidal waveform
Where f is the frequency in cycles per second (Hz) of the sinusoidal waveform
Where is the phase angle in radians of the sinusoidal waveform.
1st Harmonic:
We have A = 50, f = 1000 and φ = 0
3rd Harmonic:
We have A = 9, f = 3000 and φ = 0
5th Harmonic:
We have A = 6, f = 5000 and φ = 0
7th Harmonic:
We have A = 2, f = 7000 and φ = 0
Note: The even-numbered harmonics have 0 amplitude that is why they are not shown here.