Physics, 11.02.2021 21:10 HarleyHailey
A 12V battery is connected to three lightbulbs of 5Ω, 6Ω, and 4Ω. Determine the voltage drop at R2 in the circuit. *
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Describe how the fermi level changes with donor level, temperature and contact with p and n type semiconductors
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Physics, 22.06.2019 15:20
A20 cm long spring is attached to a wall. the spring stretches to a length of 22 cm when you pull on it with a force of 100 n. what is the spring constant
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Physics, 23.06.2019 00:00
The horizontal blue line through the middle of the lens is called the optical axis. as the lamp is moved above or below the axis, keeping the horizontal distance to the center of the lens constant, how does the horizontal distance from the lens to the image change?
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Physics, 23.06.2019 00:20
Abeam of electrons moves at right angles to a magnetic field of 4.5 × 10-2 tesla. if the electrons have a velocity of 6.5 × 106 meters/second, what is the force acting on the electrons? the value of q = -1.6 × 10-19 coulombs.
Answers: 2
A 12V battery is connected to three lightbulbs of 5Ω, 6Ω, and 4Ω. Determine the voltage drop at R2 i...
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