An electron moving with a velocity 50000 m/s enters into a uniform electric field and acquires a uniform acceleration of 10000m/s² in the direction of its initial motion. The time in which the electron would acquire a velocity double of its initial velocity.

Acertain half-reaction has a standard reduction potential e_red^0 = -0.94 v. an engineer proposes using this half-reaction at the cathode of a galvanic cell that e must provide at least 1.00 v of electrical power. the cell will operate under standard conditions. a. is there a minimum standard reduction potential that the half-reaction used at the anode of this cell can have? b. is there a maximum standard reduction potential that the half-reaction used at the anode of this cell can have?