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2 answers:

4 0

I think the correct answer from the choices listed above is the third option. The function of the slip rings in an electric generator would be producing a path for current to flow. Hope this answers the question. Have a nice day. Feel free to ask more questions.

Mama L [17]3 years ago

3 0

<h3><u>Answer;</u></h3>

producing a path for current to flow

<h3><u>Explanation;</u></h3>

An AC generator is a device that converts mechanical energy into electrical energy using the principle of electromagnetic induction.
<em><u>Slip rings are two hollow rings to which two ends of the armature coil are connected. These rings rotate with the rotation of the coil. They function to to allow for electrical contact with the brushes.</u></em>
Slip rings therefore, provide a means for connecting the rotating armature to an external circuit.

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An electric wheel chair is designed to run on a single 12-V battery rated to provide 100 ampere-hours. How much energy is stored

Paha777 [63]

Explanation:

It is given that,

Voltage of the battery, V = 12 V

Current, I = 100 ampere-hours

Energy stored is given by the product of power and time taken. So,

$E=P\times t$

P is the power, $P=V\times I$

$P=12\times 100$

P = 1200 watts

This power can be used for 1 hour or 3600 seconds

Energy, $E=1200\times 3600$

E = 4320000 J

So, the energy stored in this battery is 4320000 J. Hence, this is the required solution.

5 0

3 years ago

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Rina8888 [55]

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