A particle having a charge of 1.30E-09 C. is acted on by a downward electric force of 4.70E-06 N. in a uniform electric field. What is the magnitude of the electric force (in newtons) exerted on a proton placed in this field?
A particle having a charge of 1.30E-09 C. is acted on by a downward electric force...
A charged cloud system produces an electric field in the air near Earth's surface. A particle of charge -2.1 × 10-9 C is acted on by a downward electrostatic force of 3.0 × 10-6 N when placed in this field. (a) What is the magnitude of the electric field? (b) What is the magnitude of the electrostatic force on a proton placed in this field? (c) What is the gravitational force on the proton? (d) What is the ratio of...
A charged cloud system produces an electric field in the air near Earth's surface. A particle of charge -2.1 x 10-9 C is acted on by a downward electrostatic force of 4.0 x 10-6 N when placed in this field. (a) What is the magnitude of the electric field? (b) What is the magnitude of the electrostatic force on a proton placed in this field? (c) What is the gravitational force on the proton? (d) What is the ratio of...
A charged cloud system produces an electric field in the air near Earth's surface. A particle of charge -2.1 x 10°C is acted on by a downward electrostatic force of 3.6 x 10-6 N when placed in this field. (a) What is the magnitude of the electric field? (b) What is the magnitude of the electrostatic force on a proton placed in this field? (c) What is the gravitational force on the proton? (d) What is the ratio of the...
The electric force experienced by a -2.2 μC charge at some point P has a magnitude of 19.2 N and points due North. a. What is the magnitude of the electric field, in newtons per coulomb, at P? b. What is the magnitude of the force, in newtons, that an electron would experience if it were placed at point P instead of the given charged particle? c. If a proton were placed at point P instead of the electron, what...
A proton is acted on by an uniform electric field of magnitude 233 N/C pointing in the negative y direction. The particle is initially at rest. (a) In what direction will the charge move? (b) Determine the work done by the electric field when the particle has moved through a distance of 3.35 cm from its initial position. (c) Determine the change in electric potential energy of the charged particle. (d) Determine the speed of the charged particle.
a.) What must the charge (sign and magnitude) of a 1.45 g particle be for it to remain balanced against gravity when placed in a downward-directed electric field of magnitude 650 N/C? Draw a diagram showing the particle, electric field, and forces. b.) What is the magnitude of the electric field in which the electric force it exerts on a proton is equal in magnitude to the proton’s weight? Mass of proton = 1.67262*10^-27 kg Charge of proton = +1.60*10^-19...
A proton is acted on by an uniform electric field of magnitude 273 N/C pointing in the negative y direction. The particle is initially at rest. (a) In what direction will the charge move? (b) Determine the work done by the electric field when the particle has moved through a distance of 3.25 cm from its initial position. (c) Determine the change in electric potential energy of the charged particle. d) Determine the speed of the charged particle.
A downward electric force of 8.8 N is exerted on a -8.8 μC charge. What is the magnitude of the electric field at the position of this charge?
What must the charge (sign and magnitude) of a particle of mass 1.48 g be for it to remain stationary when placed in a downward-directed electric field of magnitude 680 N/C ? What is the magnitude of an electric field in which the electric force on a proton is equal in magnitude to its weight?
8) A charge of +2 micro-coulombs is placed in a uniform electric field and electric force acting on the charge is 14.7 Newtons in the +x direction. What is the magnitude of the electric field in x 106 N/C and in what direction is it? Indicate the -x direction, by including a negative sign. 9) A positive charge of 9 micro-coulombs with some mass is placed on a string and placed in a uniform electric field of 4.1 x 106...