1, What is the potential energy of an electron that is 12.5 cm from a charge of 59.5 nC?
2, How much work is required to move the electron very far from the charge?
1, What is the potential energy of an electron that is 12.5 cm from a charge...
please help with 1-6!!!
Potential 1. Find the potential 3 cm from a 1 uC charge. How much energy is required to bring a 1 pC charge there from very far away? Four 5 uC charges are located at the corners of a square with side 12 cm. Find the potential: a) at the middle. b) at the center of one edge. 2. A 50 HF capacitor is held at a potential difference of 12 V. Find the charge on...
1. At one point in space, the electric potential energy of a 15 nC charge is 30 μJ . What is the electric potential at this point? 2. Moving a charge from point A, where the potential is 300 V , to point B, where the potential is 180 V , takes 4.0×10−4 J of work. What is the value of the charge? 3. What is the voltage of a battery that will charge a 4.0 μF capacitor to ±...
A. What is the potential a distance of 8.5 mm from a point
charge of 7.6 uC?
B. How much would would it take to move a second charge of 4.9
uC from infinity to that a point that distance from the first
charge? (this is the potential energy now stored in the system)
C. If you release the send charge, it will move away from the
first. How much kinetic energy will it have once it is infinitely
far...
(a) Find the electric potential energy of the -5.0nc point
charge. (b) How much work would it take to move the 5.0nc point
charge to infinity?
-7.5 ncO 2.0 cm 10.0 nc - 5.0 nc 3.0 cm
An electron starts from rest 41.7 cm from a fixed point charge with -0.133 nC . How fast will the electron be moving when it is very far away?
An electron starts from rest 31.0 cm from a fixed point charge with Q = -7.50 nC . Part A How fast will the electron be moving when it is very far away?
A-55.0 nC charge is fixed at the origin. Point A is 40.0 cm away from the origin and point B is 60.0 cm away from the origin If a point charge q is moved from A to B, while the -55.0-nc charge stays fixed at the origin, through what potential difference does it move? Volts If q = -2.00 nC, what is the change in potential energy as it moves from A to B? Joules How much work does the...
An electron starts from rest 29.5 cm from a fixed point charge with Q = -4.00 nC How fast will the electron be moving when it is very far away? Express your answer with the appropriate units.
An electron starts from rest 31.0 cm from a fixed point charge with Q = -4.00 nC . How fast will the electron be moving when it is very far away? Express your answer with the appropriate units. v=?
1- How far from a -7.80 μC point charge must a 2.10 μC point charge be placed in order for the electric potential energy of the pair of charges to be -0.500 J ? (Take the energy to be zero when the charges are infinitely far apart.) d= ------m 2- Two stationary positive point charges, charge 1 of magnitude 3.50 nC and charge 2 of magnitude 2.00 nC , are separated by a distance of 37.0 cm . An electron...