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Tasya [4]
3 years ago
7

How is voltmeter connected in the circuit to measure the potential difference between two points?

Physics
1 answer:
34kurt3 years ago
7 0

Voltmeter is used to find the potential difference between two points.

We always connect it in parallel to the points where we need the potential difference.

Here in order to make the reading accurate we can increase the resistance of voltmeter so that it can not withdraw any current from the circuit.

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Answer: 0.17 I think

Explanation:

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3 years ago
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amm1812

Answer:

F=1.14N j

Explanation:

The magnitude of the magnetic force over a charge in a constant magnetic field is given by the formula:

|\vec{F}|=|q\vec{v} \ X\ \vec{B}|=qvsin\theta  (|)

In this case v and B vectors are perpendicular between them. Furthermore the direction of the magnetic force is:

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Finally, by replacing in (1) we obtain:

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hope this helps!

6 0
3 years ago
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Nataly_w [17]

Answer:

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7 0
3 years ago
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P.S English is my second language so tell me if you don't understand something and I will try and explain.
5 0
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There are none on the list you included with your question.

8 0
3 years ago
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