Faraday's law states that voltage cannot be increased by moving a magnet towards a coil.
a. tr...
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Physics, 22.06.2019 11:00
The charge on an electron is 1.60218 Ă 10â19 c and its mass is 9.10939 Ă 10â31 kg. how strong a magnetic field must be experienced by the electron if its path is a circle of radius 5.5 cm? answer in units of t.
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Physics, 22.06.2019 20:00
Abumper car with a mass of 250 kg is traveling at a speed of 4 m/s. this bumper car collides and sticks to a second bumper car with a mass of 250 kg, which is initially at rest. what is the final speed of these two bumper cars after the collision, assuming they remain stuck together?
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Physics, 23.06.2019 04:31
What caused magnetic fields? what happens if you keep breaking a magnet in two until you reach a single atom?
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Physics, 23.06.2019 14:00
What is the difference between a solar cell and a solar panel
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