9 &10 Name a particle that feels the weak force, the electromagnetic force, and Name a...
There is a particle with a negative charge that feels a force toward the top of the page as it moves to the right. What is the direction of the magnetic field? Draw this
A charged particle (q = 5.5 x 10-10 C) experiences a force of F = 1.25i - 5.8j N in an electric field. A) Write an expression for the electric field vector E to which the charge is subject, in terms of the force F. B) Assume this field is generated by a point charge of Q = 5 x 10-9 C. How far away is this charge located? Give your answer in meters.
A charge particle (q = 5.5 * 10^-10) experiences a force of F = 45i - 3.4j N electric field. Write an expression for the electric field vector E to which the charge is subject, in terms of the force F. E = ?
A charged particle (q = 1.5 x 10^-10 C) experiences a force of F = 3.5I - 6.8j N in an electric field. a) Write an expression for the electric field vector E to which the charge is subject, in terms of the force F. b) Assume this field is generated by a point charge of Q = 5 x 10 ^-9 C. How far away is this located? Give your answer in meters
Particle A of charge 2.85 × 10-4 C is at the origin, particle B of charge-5.94 x 10-4 C ls at (4.00 m, 0), and particle C of charge 1.03 x 104 C is at (O, 3.00 m). We wish to find the net electric force on C | (a) What is the x component of the electric force exerted by A on C? (b) What is the y component of the force exerted by A on C? (c) Find...
2. Unlike on Earth-where electromagnetic forces dominate our lives--in space gravity is the dominant force. a. Compare the gravitational force between two electrons to their electric attraction. (Hint: Google Coulomb's Law, charge of an electron, and mass of an electron, and plug in the numbers.) The difference is massive-this is a fundamental truth about our universe. Calculate the mass of the electron necessary to make the gravitational attraction and electrical repulsion of two electrons equal. b. The only reason gravity...
A small particle has charge q and mass 2.00×10-4 kg. It moves from point A, where the electric potential is VA = +400 V, to point B, where the electric potential is VB = +800 V. The electric force is the only force acting on the particle. The particle has speed 5.00 m/s at point A, and a speed of 4.25 m/s at point B. What is the charge of the particle q?
A still Alpha particle (charge amount 320*10 C. mass-6.65 10 kg) is placed between the two parallel plates below with electric potential difference of 2500 V. The distance between the two parallel plates is 5 om battery a Find the electric force acting on the alpha particle. (2 marks) b. Find the acceleration of the alpha particle. You may ignore its gravity force acting on it this time because it is too tiny in comparison to its electric force (2...
A stationary particle of charge q = 2.2 × 10-8 C is placed in a laser beam (an electromagnetic wave) whose intensity is 2.0 × 103 W/m2. Determine the maximum magnitude of the (a) electric and (b) magnetic forces exerted on the charge. If the charge is moving at a speed of 3.7 × 104 m/s perpendicular to the magnetic field of the electromagnetic wave, find the maximum magnitudes of the (c) electric and (d) magnetic forces exerted on the...
A stationary particle of charge q = 2.9 × 10-8 C is placed in a laser beam (an electromagnetic wave) whose intensity is 2.4 × 103 W/m2. Determine the maximum magnitude of the (a) electric and (b) magnetic forces exerted on the charge. If the charge is moving at a speed of 3.7 × 104 m/s perpendicular to the magnetic field of the electromagnetic wave, find the maximum magnitudes of the (c) electric and (d) magnetic forces exerted on the...