Mathematics, 13.04.2021 01:30 Cyu437
A point charge Q moves on the x-axis in the positive direction with a speed of 280 m/s. A point P is on the y-axis at y = +70 mm. The magnetic field produced at the point P, as the charge moves through the origin, is equal to -0.30 μT . What is the charge Q? (μ0 = 4π × 10-7 T ? m/A)
A) -53 μC
B) +53 μC
C) -39 μC
D) +39 μC
E) +26 μC
Answers: 3
Mathematics, 21.06.2019 15:40
The data represents the semester exam scores of 8 students in a math course. {51,91,46,30,36,50,73,80} what is the five-number summary?
Answers: 1
Mathematics, 21.06.2019 22:00
If you have 12 feet of string and you cut it into equal length of 5 inches each how much string will be left
Answers: 2
Mathematics, 21.06.2019 23:00
Which statement accurately explains whether a reflection over the y axis and a 270° counterclockwise rotation would map figure acb onto itself?
Answers: 1
A point charge Q moves on the x-axis in the positive direction with a speed of 280 m/s. A point P is...
Mathematics, 24.01.2021 09:40
English, 24.01.2021 09:40
Advanced Placement (AP), 24.01.2021 09:40
History, 24.01.2021 09:40
Biology, 24.01.2021 09:40
Mathematics, 24.01.2021 09:40
History, 24.01.2021 09:40
Mathematics, 24.01.2021 09:40
English, 24.01.2021 09:40
Mathematics, 24.01.2021 09:40
Mathematics, 24.01.2021 09:40
Business, 24.01.2021 09:40