Part 1: An electron is accelerated by a constant electric field of magnitude 318 N/C. Find the magnitude of the acceleration of the electron. The mass of an electron is 9.109 × 10−31 kg and the elemental charge is 1.6 × 10−19 C. Answer in units of m/s 2. Part 2: Find the electron’s speed after 8.02 × 10−8 s, assuming it starts from rest. Answer in units of m/s.

Consider the electrostatic force between two particles of equal mass m = 25.6 × 10-26 kg and carrying different charges q1 = 14e and q2 = 28e, where e denotes the magnitude of the charge on an electron. At what distance, in meters, is the electrostatic force between these two particles equal to the weight of one of them?

An electric field of magnitude 0.370 N/C exerts a force of 6.20 x 104 N on a test charge placed in the field. What is the magnitude of the test charge?

and F represents gravitational and electrostatic force respectively between electrons situated at a distance 10 cm. The ratio of F/F is of the order of e (a) 1042 (c) 1024 (b) 10-²1 F g (d) 10-43 KAL

A proton initially moves left to right long the x axis at a speed of 9,070  m/s. It moves into an electric field, which points in the negative x direction, and travels a distance of 0.7 m before coming to rest. If the proton's mass and charge are 1.67 × 10−27 kg and 1.60 × 10−19 C respectively, what is the magnitude of the electric field?​

A small charge q=0.3 nC is placed distance 2.9 cm away from a stationary charge Q=7.4 nC. At that spot charge q experiences acceleration of magnitude 314 m/s². What is the mass of the charge q? Express your answer in kilograms, use scientific notation. On TH, the scientific notation follows a format x.yzEn where x.yz is the number expressed with a precision of three significant figures, E indicates the exponent and n is the power of the exponent.

Particle 1 has mass 8.67 kg and charge 6.51 C. Particle 2 has mass 9.05 kg and charge 9.76 C. If these particles are placed a distance 1.45 m from each other, what is the magnitude of the force that particle 1 exerts on particle 2? Answer in units of N.

An electron has a force of 4,8 x 10^16 N (towards the left) of an electric field. What is the correct answer for the electric field:a) 1,6 x 10^3 N/C (droite) b) 3,3 x 10^-4 N/C (droite) c) 3 x 10^3 N/C (droite)  d) 2 x 10^3 N/C

Electric forces between two charged objects tend to be much stronger in magnitude than the attractive gravitational force between them. Two particles of masses 7.61 kg and 9.37 kg and charges 9.17 μC and -6.51 µC respectively are separated by a distance 11.1 cm. Find the magnitude of the ratio of the gravitational to electric forces between them. ratio =

A pith ball with charge 0.2 mC is brought close to a van der Graaf generator with a charge of 100 mC (500 times that of the pith ball). The pith ball exerts an electric force of 20 mN on the van der Graaf generator. What is the magnitude of the electric force that the van der Graaf generator exerts on the pith ball? Answer in mN.