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3 years ago

Can someone help me find the which direction is north and which is south on this solenoid?

Physics

1 answer:

arsen [322]3 years ago

7 0

Explanation:

Now, looking down the solenoid tube determine what direction is the winding. If clockwise in relation to the positive wire then is the south pole, if anti-clockwise then is the north pole. So, to summarize the magnetic south pole is always clockwise in relation to the positive wire.

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The average human hair has a diameter of 100,000 nm. We can see individual hairs because hair has a diameter greater than the wa

sertanlavr [38]

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3 years ago

Listed following are locations and times atwhich different phases of the Moon are visible fromEarth’s....?

ad-work [718]

Answer:

Explanation:

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4 years ago

what is the light that appears when you touch something metal while you have alot of static electricity

geniusboy [140]

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3 years ago

While driving north at 25 m/s during a rainstorm you notice that the rain makes an angle of 38 degrees with the vertical. while

ikadub [295]

While returning back in opposite direction driver see that rain drops are falling vertically down

so horizontal speed of rain with respect to driver must be Zero

while moving towards the north direction driver see that the rain drops makes an angle 38 degree with the vertical

$tan\theta = \frac{v_y}{v_x}$

$tan38 = \frac{v_y}{25 + 25}$

$v_y = 39 m/s$

so the speed of rain is

$v = \sqrt{25^2 + 39^2}$

$v = 46.3 m/s$

also the angle is given as

$\theta = tan^{-1}\frac{39}{25}$

$\theta = 57.3 degree$

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4 years ago

Which planets are visible without a telescope

Annette [7]

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3 years ago