Electric potential at any point is equal to the work done per unit positive charge in carrying it from infinity to that point in the electric field .
For both a) and b) we add electric potential due to Q1 and Q2.
Question 11 A plastic rod has been bent into a circle of radius R-9.00 cm. It...
For problem 24.25 part b, calculate the potential at point P in volts using a value of Q2 = -5.31 Q1instead of the value in the stated problem. 25 A plastic rod has been bent into a circle of radius R -8.20 cm. It has a charge Q1- +4.20 pC uniformly distributed along one- quarter of its circumference and a charge Q2601 uniformly distributed along the Problem 24. rest of the circumference (Fig. 24-44). With V 0 at infinity, what...
In the figure a plastic rod having a uniformly distributed charge Q = 18.1 pC has been bent into a circular arc of radius 3.94 cm and central angle 120°. With V = 0 at infinity, what is the electric potential in volts at P, the center of curvature of the rod?
In the figure a plastic rod having a uniformly distributed charge Q = -27.0 pC has been bent into a circular arc of radius 1.73 cm and central angle 120 degrees. With V = 0 at infinity, what is the electric potential in volts at P, the center of curvature of the rod?
A plastic (non-conducting) rod is bent into a circular arc of radius 20.00 cm subtending an arc of 100 degree. One half of the rod has a uniformly distributed (positive) charge of +8.00 pC and the other half of the rod has a uniformly distributed (negative) charge of -8.00 pC; the two charges do not neutralize each other. Determine the magnitude and orientation of the electric field produced at the centre of curvature, C.
A very thin plastic rod is bent into a nearly complete circle with a radius of R-5 cm. There is a gap between the ends of width D 2 cm. A positive charge of Q-1 nC is uniformly spread over the length of the rod. What is the magnitude and direction of the electric field at the center of the circle?
In the figure shown above, a plastic rod having a uniformly distributed charge -4.2 mu or micro C has been bent into a circular arc of radius 24 cm and central angle 101degrees (degrees). With V = 0 at infinity, what is the electric potential at P, the center of curvature of the rod?
2 Charged Loop A very thin plastic rod is bent into a nearly complete circle with a radius of R-5 cm. There is a gap between the ends of width D 2 cm. A positive charge of Q-1 nC is uniformly spread over the length of the rod. What is the magnitude and direction of the electric field at the center of the circle?
In the figure a thin glass rod forms a semicircle of radius r = 2.09 cm. Charge is uniformly distributed along the rod, with +q = 1.05 pC in the upper half and -q = -1.05 pC in the lower half. What is the magnitude of the electric field at P, the center of the semicircle? In the figure a thin glass rod forms a semicircle of radius r = 2.09 cm. Charge is uniformly distributed along the rod, with...
Question6 In the figure a thin glass rod forms a semicircle of radius r- 2.37 cm. Charge is uniformly distributed along the rod, with +q1.17 pC in the upper half and-q =-1.17 pC in the lower half. What is the magnitude of the electric field at P, the center of the semicircle? Number Units
A thin insulating rod is bent into a semicircular arc of radius a, and a total electric charge Q is distributed uniformly along the rod. Calculate the potential at the center of curvature of the arc if the potential is assumed to be zero at infinity. (Use any variable or symbol stated above along with the following as necessary: ε0.)