Positively charged ions enter perpendicularly crossed fields at an electric field strength of E₁ = 250 V/m and a magnetic flux density of B₁ = 10-3 T at the position Po. One part of the ions straightly traverses the setup and passes an aperture P₁ into a magnetic field at a flux density B₂ = 1 T. The ions are deflected there and impinge on a screen at P₂ (P₁P₂ = 10 cm). 3 a) Calculate the velocity of the ions, which straightly traverse the crossed fields and exit at P₁. b) Calculate the specific charge q/m of the ions, which impinge on the screen at P₂. P X EX X P₁ X X HIH XB₁ X X B₂ XX X X X a X X X

Positively charged ions enter perpendicularly crossed fields at an electric field strength of E₁ = 250 V/m and a magnetic flux density of B₁ = 10-3 T at the position Po. One part of the ions straightly traverses the setup and passes an aperture P₁ into a magnetic field at a flux density B₂ = 1 T. The ions are deflected there and impinge on a screen at P₂ (P₁P₂ = 10 cm). 3 a) Calculate the velocity of the ions, which straightly traverse the crossed fields and exit at P₁. b) Calculate the specific charge q/m of the ions, which impinge on the screen at P₂. P X EX X P₁ X X HIH XB₁ X X B₂ XX X X X a X X X