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Pani-rosa [81]
3 years ago
15

Which of the following accurately describes circuits? A. In a parallel circuit, the same amount of current flows through each pa

rt of the circuit. B. In a series circuit, the amount of current passing through each part of the circuit may vary. C. In a parallel circuit, there's only one path for the current to travel. D. In a series circuit, the current can flow through only one path from start to finish.
Physics
2 answers:
rodikova [14]3 years ago
7 0
<span>D. In a series circuit, the current can flow through only one path from start to finish.</span>
Inga [223]3 years ago
7 0

In a series circuit, the current can flow through only one path from start to finish.

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Answer:

Explanation:

From the question;

We will make assumptions of certain values since they are not given but the process to achieve the end result will be the same thing.

We are to calculate the following task, i.e. to determine the electric field at the distances:

a)  at 4.75 cm

b)  at 20.5 cm

c) at 125.0 cm

Given that:

the charge (q) = 33.3 nC/m

= 33.3 × 10⁻⁹ c/m

radius of rod = 5.75 cm

a) from the given information, we will realize that the distance lies inside the rod. Provided that there is no charge distribution inside the rod.

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E = \dfrac{9 \times 10^9 \times (33.3 \times 10^{-9}) }{0.205}

E = 1461.95 N/C

c) The electric field E is calculated as:

E = \dfrac{9 \times 10^9 \times (33.3 \times 10^{-9}) }{1.25}

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Answer:

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