The truth
https://www. you tube. com/watch?v=wfCZF0El6fA...
Answers: 3
Another question on Physics
Physics, 22.06.2019 17:40
Along wire carrying a 4.2 a current perpendicular to the xy-plane intersects the x-axis at x=â1.7cm. a second, parallel wire carrying a 3.0 a current intersects the x-axis at x=+1.7cm. part a at what point on the x-axis is the magnetic field zero if the two currents are in the same direction? express your answer to two significant figures and include the appropriate units.
Answers: 2
Physics, 22.06.2019 17:40
The weights of bags filled by a machine are normally distributed with a standard deviation of 0.05 kilograms and a mean that can be set by the operator. at what level should the mean weight be set if it required that only 1% of the bags weigh less than 9.5 kilograms? round the answer to 2 decimal places.
Answers: 1
Physics, 22.06.2019 22:50
Cyclotrons are widely used in nuclear medicine for producing short-lived radioactive isotopes. these cyclotrons typically accelerate h- (the hydride ion, which has one proton and two electrons) to an energy of 5 mev to 20 mev. this ion has a mass very close to that of a proton because the electron mass is negligibleâabout 1 2000 of the protonâs mass. a typical magnetic field in such cyclotrons is 1.9 t. (a) what is the speed of a 5.0-mev h-? (b) if the h- has energy 5.0 mev and b = 1.9 t, what is the radius of this ionâs circular orbit?
Answers: 1
You know the right answer?
Questions
Health, 19.07.2019 10:50
Social Studies, 19.07.2019 10:50
Social Studies, 19.07.2019 11:00
Social Studies, 19.07.2019 11:00
Social Studies, 19.07.2019 11:00
Mathematics, 19.07.2019 11:00
English, 19.07.2019 11:00
Geography, 19.07.2019 11:00
Mathematics, 19.07.2019 11:00
Biology, 19.07.2019 11:00
Business, 19.07.2019 11:00
Biology, 19.07.2019 11:00
