5. Given vector X=3i + 4j- 2k and B = 2i - 6j +3k, find
a. AXB
b. The angle between A and...
Physics, 15.02.2021 07:50 Itsjazzyyy001
5. Given vector X=3i + 4j- 2k and B = 2i - 6j +3k, find
a. AXB
b. The angle between A and B
Answers: 1
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What is a subatomic particle with a negative charge and very little mass?
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Select all the correct answers.which two statements are true? a moving magnetic field creates an electric field.a constant magnetic field creates an electric field.a constant electric field creates a magnetic field.a moving electric field creates a magnetic field.resetnext
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Physics, 22.06.2019 23:40
Along wire of diameter 1 mm is submerged in an oil bath of temperature ∞ 31°c. the wire has an electrical resistance per unit length of 0.01 ω/m. if a current of 103 a flows through the wire and the convection coefficient is 500 w/m2·k, what is the steady-state temperature of the wire? from the time the current is applied, how long does it take for the wire to reach a temperature that is within 1°c of the steady-state value? the properties of the wire are 8000 kg/m3, 500 j/kg·k, and 20 w/m·k.
Answers: 3
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