Answer to Question #260002 in Electricity and Magnetism for Mon

Electricity and Magnetism

Question #260002

Calculate the potential that exists between points A and B shown in the given figure if q1=+5*10^-6 C and q2= -4*10^6 C.

Expert's answer

"\\varphi=\\varphi_1-\\varphi_2=\\frac kr(|q_1|-|q_2|)=9\\cdot 10^3~V=9~kV."

Learn more about our help with Assignments: Electromagnetism

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. Determine the electric field E at the origin O due to the two charges A and B.
2. In an LC circuit in which C = 4.0 uF the maximum potential difference across the capacitor during th
3. Find the emf induced in a 0.1-H coil when the current in it is changing at the rate of 80 A/s.
4. How fast should a wire 20 cm long be moved through a 0.05-T magnetic field for an emf of 1 V to appe
5. A 200-turn solenoid having a length of 25 cm and diameter of 10 cm carries a current of 0.30 A. What
6. What uniform magnetic field must be set up in space to permit a proton of speed 1.0x10^7 m/s to move
7. It is desired to have a current of 20 A in a 5- resistor when it is connected to an 80-V batter