Right-hand Rule for Magnetic Fields 1) Draw the magnetic fields on either sides of the wires if the current in the wire is flowing a) up, b) down. 2) Current in a wire is moving away from you. Is the direction of the magnetic field clockwise, or counter-clockwise? 3) Using the right-hand rule and the equation for Magnetic force, determine the direction of the force on a positive charge: a) v=1, B=] b) v=j. B=k Q v=k, B=1 d) v=j. B=1 e) v=k, B=j f) v=i, B=k 1 = -4, B=j h) v= -k B=] D) =j. B=-k D) =-4, B=-j 4) What is the direction of the magnetic field if an electron moving to the right experiences a magnetic force upwards? 5) What direction would a positively charged particle be traveling if it experiences a Force to the right when entering a magnetic field that points downwards? 6) Determine the magnitude and direction of the force of on an electron if its velocity is v={1014,1043) m/'s and it travels through a magnetic field B={0.5,0.1}T