5] When rubbed with sills; copper becomes negatively charged, While lead becomes positively charged. When rubbed with wool, acetate becomes positive, and lead becomes negative. What is the correct order of these materials in the electrostatic series= from looselyheld electrons to tightly held?r A) copper, lead, acetate B) copper, acetate, lead (I) lead, copper, acetate D} acetate, lead, copper E) acetate, copper, lead IS) Suppose that \"parlicle\" beams of the following types were shot through a magnetic eld. i. alpha particles ii. beta particles iii. gamma rays iv. neutrons Which beams 1would not be affected by the eld? A} i only E) ii only (3] iii onlyr D} iv only E} iii and iv 7'] An elechical measurement in amperes at a point in a circuit is a measure of A} the force that moves the change. B] the resistance to the movement of charge. C) the energy used to move the charge. D) the speed of the charge. E] the amount of charge passing a point per seeond