YO X X X X X ++++++++++++++- XX| X E 9 (+ X|X|x | × A proton is moving in the x direction in a region of crossed fields as shown in Figure, where the electric field is É = 14 × 10°k N/C and magnetic field B = (-2600.0) ĵT. (Hint : Electric and magnetic force both can apply force on the moving charged particle) a) What is the speed of the proton if it is not deflected? (that is, it moves in a straight line though the fields) b) If the proton moves with twice this speed, what is the net force in unit vector notation?

YO X X X X X ++++++++++++++- XX| X E 9 (+ X|X|x | × A proton is moving in the x direction in a region of crossed fields as shown in Figure, where the electric field is É = 14 × 10°k N/C and magnetic field B = (-2600.0) ĵT. (Hint : Electric and magnetic force both can apply force on the moving charged particle) a) What is the speed of the proton if it is not deflected? (that is, it moves in a straight line though the fields) b) If the proton moves with twice this speed, what is the net force in unit vector notation?