Physics, 10.11.2020 16:40 montesa0910
If a current in a thin and straight wire is 40 A, calculate the distance r from the wire where the magnetic field strength is 0.0000042 T. Give the result in the nearest whole number. Do not include the unit of measurement, only the number.
Answers: 1
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An object weighs 40n in air, weighs 20n when submerged in water and 30n when submerged in a liquid of unknown density. what is the density of the liquid?
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If angle "a" is 25°, angle "b" is: a) equal to angle c b) less than angle c c) greater than angle c
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An object resting on a table weighs 100 n. with what force is the object pushing on the table? with what force is the table pushing on the object? explain how you got your answer.
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If a current in a thin and straight wire is 40 A, calculate the distance r from the wire where the m...
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