An electron beam is fired along x axis at a speed of 2.3 x 105 m/s to a space where there is a magnetic field of strength 0.40 T that lies along -z axis. Calculate the value and direction of magnetic force on the proton beam.

he kicked it 10 feet straight up into the air? i think this works.

myth. it was once thought that animals, including cats and dogs, could only see in black and white. however, scientists have proven this to be a myth. in all animals, including humans, the perception of colour is determined by the presence of cells in the eye called cone photoreceptors.