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tangare [24]
2 years ago
6

Use the drop-down menus to complete the passage. A galvanometer detects by showing needle movement in . If the wires in this gal

vanometer are attached to the terminals of a battery, the compass needle will move and point to the wrapped coil of wire. If the wires to the terminal connections are switched, the needle will move and point in the direction. The movement of the needle can be altered and read incorrectly if there is a strong nearby.
Physics
2 answers:
Ierofanga [76]2 years ago
6 0

Answer:

1. an electric current

2. a magnetic field

3. perpendicular

4. opposite

5. magnet

Explanation:

just took the test

Gnoma [55]2 years ago
3 0

Answer:

1. an electric current

2. a magnetic field

3. perpendicular

4. opposite

5. magnet

Explanation:

edg 2020

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2 years ago
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2 years ago
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Anni [7]
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3 years ago
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What is the concentration of the 100 g of solution having 25 g of solute?
Alexus [3.1K]

Answer:

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Explanation:

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8 0
2 years ago
A 4.0 Ω resistor has a current of 3.0 A in it for 5.0 min. How many electrons pass 3. through the resistor during this time inte
musickatia [10]

Answer:

Number of electrons, n=5.62\times 10^{21}

Explanation:

It is given that,

Resistance, R = 4 ohms

Current, I = 3 A

Time, t = 5 min = 300 s

We need to find the number of electrons pass through the resistor during this time interval. Let the number of electron is n.

i.e. q = n e ...............(1)

And current, I=\dfrac{q}{t}

I\times t=n\times e

n=\dfrac{It}{e}

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