Question 18
A physicist is trying to measure the mass of an electron by placing through a uniform electric field of 1.00 × 10⁴ N/C. This resulted in the electron accelerating at 1.7 × 10¹⁵ m/s². What is the % error of this measurement if the accepted value for the mass of an electron is 9.1 × 10⁻³¹ kg and its charge=1.6 × 10⁻¹⁹ C?