A uniform electric field of 7 x 106 N/C is directed in -y direction. If a charge of +7 micro-coulombs moves 0.3 meters in the -y direction. If one only includes the electric force, what is the change in kinetic energy in Joules? If answer is negative, include a negative sign.
A uniform electric field of 7 x 106 N/C is directed in -y direction. If a...
A uniform electric field of 4 x 106 N/C is directed in -y direction. If a charge of -4 micro-coulombs moves 0.7 meters in the +x direction (note the direction is not in the +y or -y direction like previous questions), what is the change in electric potential energy in Joules? If answer is negative, include a negative sign.
A uniform electric field of 23 N/C is directed in -y direction. If one moves 0.45 meters in the +y direction, what is the change in electric potential in volts? If answer is negative, include a negative sign.
A uniform electric field of 9.1 N/C is directed in the -x direction. What is the change in electric potential (not electric potential energy) if moving a distance of 0.25 meters in the -y direction in Volts? If negative, include a negative sign.
A uniform magnetic field is directed in the +z or -z direction. A charge of -3 Coulombs with a mass of 7 kg is initially moving in the +x direction at 11 m/s. Due to the magnetic field, it moves in a circle with a radius of 2 meters counter-clockwise. What is the magnitude and the direction of the magnetic field in Tesla? Indicated the negative z direction by including a negative sign, but don't include a sign for the...
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...
A particle with a charge of +4.20 nC is in a uniform electric field È directed in the negative x direction. It is released from rest, and after it has moved 6.00 cm, its kinetic energy is found to be + 1.50 × 10-6 J. (a) what work was done by the electric force? (b) What was the change in electric potential over the distance that the charge moved? (c) What is the magnitude of E? (d) What was the...
A uniform electric field of magnitude 214 V/m is directed in the positive y direction. A +14.3 μC charge moves from the origin to the point (x, y) = (21.3 cm, 50.9 cm). What was the change in the potential energy of this charge? Through what potential difference did the charge move?
A uniform electric field of magnitude 250 V/m is directed in the positive x direction. A +11.0 μC charge moves from the origin to the point (x, y) = (20.0 cm, 50.0 cm). (a) What is the change in the potential energy of the charge field system? (b) Through what potential difference does the charge move?
A uniform electric field of magnitude 210 V/m is directed in the positive x direction. A +10.0 AuC charge moves from the origin to the point (x,y) = (20.0 cm, 50.0 cm). (a) What is the change in the potential energy of the charge field system? (b) Through what potential difference does the charge move?
A uniform electric field of magnitude 280 V/m is directed in the positive x direction. A +15.0 µC charge moves from the origin to the point (x, y) = (20.0 cm, 50.0 cm). (a) What is the change in the potential energy of the charge field system? J (b) Through what potential difference does the charge move? V