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Lyrx [107]
3 years ago
10

You have a 1.7 μf and a 2.2 μf capacitor. what values of capacitance could you get by connecting them in parallel?

Physics
2 answers:
Rus_ich [418]3 years ago
5 0
You have to add 1.7 and 2.2 together!
1.7+2.2=3.9μF
Dominik [7]3 years ago
5 0
The effective capacitance of capacitors in parallel is
the sum of the individual capacitances.

The only value of capacitance you could get with
those two in parallel is

                               (1.7 uF + 2.2 uF) = 3.9 uF
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Answer:

Explanation:

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L=10cm=0.1m

Then, Area=L²

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Area=0.01m²

Given that, frequency=60Hz

And magnetic field B=0.8T

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Φ=0.008Sin(120πt) Weber

b. EMF in loop

Emf is given as

EMF= -N dΦ/dt

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Φ=0.008Sin(120πt)

dΦ/dt= 0.008×120Cos(120πt)

dΦ/dt= 0.96Cos(120πt)

Emf=-NdΦ/dt

Emf=-0.96NCos(120πt). Volts

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i=-0.96NCos(120πt) / 1

i=-0.96NCos(120πt) Ampere

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τ=-0.96NCos(120πt)•0.1²×0.8

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8 0
2 years ago
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Answer:

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3 years ago
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Answer:

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7 0
3 years ago
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Ivenika [448]

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