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FromTheMoon [43]
3 years ago
5

A battery is connected to a small torch bulb so that a current flows. The traditional direction of the flow of current and the f

low of the electrons is ... a. The same from positive to negative. b. The same from negative to positive. c. The traditional flow of current is positive to negative and the flow of electrons is the opposite. d. The traditional flow of current is negative to positive and the flow of electrons is the same.
Physics
2 answers:
EastWind [94]3 years ago
8 0

Answer:

c. The traditional flow of current is positive to negative and the flow of electrons is the opposite.

Explanation:

By convention, the electron carries negative charges, so it would flow from the negative side to the positive side. The current, by convention, would have the opposite direction, from positive to negative.

ICE Princess25 [194]3 years ago
7 0

Answer

C.The traditional flow of current is positive to negative and the flow of electrons is the opposite

Explanation:

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Answer:

the power used by the person is 10 W.

Explanation:

Given;

weight lifted, W = 50 N

distance through which the weight was lifted, d = 2 m

time of motion, t = 10 s

The power used by the person is calculated as;

P= FV\\\\P = F \ \times \ \frac{d}{t} \\\\P = 50 \ \times \ \frac{2}{10} \\\\P = 10 \ W

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If these 3 cups are sitting outside on a cold day, which cup will loose the most heat?
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Waves are observed passing under a dock. Wave crests are 8.0 meters apart. The time for a complete wave to pass by is 4.0 second
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<h3><u>Answer;</u></h3>

The period of the wave is <u><em>4 seconds</em></u>

<h3><em><u>Explanation;</u></em></h3>
  • <em><u>The period of a wave or periodic time is the time taken for one complete oscillation to occur.</u></em> In this case, one complete oscillation occurs when the wave moves from one crest to the next or a trough to the next. <em><u>This takes 4 seconds. Therefore the period is 4 seconds.</u></em>
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3 years ago
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