3 years ago

On a time line.

Physics

1 answer:

Sergeeva-Olga [200]3 years ago

6 0

Answer:

Explanation:

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A thin coil has 17 rectangular turns of wire. When a current of 4 A runs through the coil, there is a total flux of 5 ✕ 10−3 T ·

Alex73 [517]

Answer:

Inductance, L = 0.0212 Henries

Explanation:

It is given that,

Number of turns, N = 17

Current through the coil, I = 4 A

The total flux enclosed by the one turn of the coil, $\phi=5\times 10^{-3}\ Tm^2$

The relation between the self inductance and the magnetic flux is given by :

$L=\dfrac{N\phi}{I}$

$L=\dfrac{17\times 5\times 10^{-3}}{4}$

L = 0.0212 Henries

So, the inductance of the coil is 0.0212 Henries. Hence, this is the required solution.

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Answer:

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Explanation:

KE=1/2mv^2

KE=1/2(1946)(10)^2

KE=97300J

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it remains unchanged

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Effectus [21]

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Have a nice day! :)

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