Please help me
1.Determine the magnitude of the charge,if Lorentz force which acting to the charge is 9.4 N.The speed is 2.1 m\s ,the magnetic field is 2.3.
2.Ampere's force which acting to the wire is 2.4 N the magnitude field 1.4 and the electric current 7.3 A.
3.If self induction 2.0 H and the electric current 9.6 A .Determine the magnetic flux.
4.Determine the force which acting to the wire of the 26.8 m length if a magnetic field is 7.4.Electric current 9.7 A.The wire placed perpeniculary to the vector of the magnetic induction.
5.Solenoid has 1000 turns.The induced electromotive force 1.6 V, time is 9.9 s.Determine the magnetic flux.

yulya678    3   22.04.2020 18:59    10