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igor_vitrenko [27]
3 years ago
10

A vacuum cleaner has a rating of 460 W on 230 V mains. The value of the fuse connected in the plug will be

Physics
1 answer:
amid [387]3 years ago
7 0

Answer:

2 amps

Explanation:

Given data

Power = 460W

voltage= 230V

Required

The amperage/ current of the fuse

Recall  P= IV

I= P/V

I= 460/230

I=2 amps

Hence the current of the fuse is 2 amps

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You drop a 20 Ton object and a
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2 years ago
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How many electrons flow through a point in a wire in 7.00 s if there is a constant current of I = 4.35 A?
OLEGan [10]

Answer:

1.90×10²⁰ Electrons

Explanation:

From the question,

Q = It.................... Equation 1

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Q = 4.35(7.00)

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