Two positive point charges +q and two negative point charges-q are fixed at the corners of...
Two negative and two positive point charges (magnitude Q = 5.30
mC ) are placed on opposite corners of a square as shown in the
figure (a = 0.120 m ).
Determine the magnitude of the force on each charge.
Determine the direction of the force on each charge in degrees
counterclockwise from the +x axis.
2 3 4
Four point charges are fixed at the corners of a square centered at the origin. The length of each side of the square is 2a. The charges as located as follows: +q is at (-a, +a), +3q is at (+a, +a), -4q is at (+a, -a), and +10q is at (-a, -a). A fifth particle that has a mass mand a charge +q is placed at the origin and released from rest. Find its speed when it is very far...
Four point charges are fixed at the corners of a square centered at the origin. The length of each side of the square is 2a. The charges as located as follows: +q is at (-a, +a), +3q is at (+a, +a), -4q is at (+a, -a), and +10q is at (-a, -a). A fifth particle that has a mass mand a charge +q is placed at the origin and released from rest. Find its speed when it is very far...
Four charges are placed at the corners of a square, where q is
positive (q > 0). Initially there is no charge in the center of
the square.
a) Find the work W required to bring the charge Qf = +q from
infinity and place it at the center of the square.
b) What is the magnitude of the electric force on the charge q
when it is placed at the center of the square?
c) What is the magnitude...
2. Three point charges are placed at the corners of a square of side a. Two of the charges are +q and the third charge is Q with an unknown magnitude and sign. The arrangement of the charges is shown in the diagram below. It is now observed that a positive test charge +4o placed at the empty corner experi ences zero electrostatic force. Determine the magnitude and sign of the unknown charge Q. Hint your answer will be in...
io charges q, 2q,-4q, and-2q (q is positive) occupy the four corners of a square of sides 2L, centered at the origin of a coor- dinate system (Fig. 5-1). (a) What is the net force on charge q due to the other charges? (b) What is the force on a new charge Q placed at the origin? 5 24 -O, L)
Three equal positive point charges of magnitude Q = 10.00μ C are located at three corners of a square of edge length d = 9.1 cm. A negative charge -30.00μ C is placed on the fourth corner. At the position of the negative charge, what is the magnitude of the electric field due to the three positive charges? What is the magnitude of the attractive force on the negative charge?
Three equal positive point charges of magnitude Q = 10.00μ C are located at three corners of a square of edge length d = 4.3 cm. A negative charge -30.00μ C is placed on the fourth corner. At the position of the negative charge, A) what is the magnitude of the electric field due to the three positive charges? B) What is the magnitude of the attractive force on the negative charge?
Three equal positive point charges of magnitude Q = 10.00μ C are located at three corners of a square of edge length d = 10.5 cm. A negative charge -30.00μ C is placed on the fourth corner. At the position of the negative charge, what is the magnitude of the electric field due to the three positive charges? What is the magnitude of the attractive force on the negative charge?
Three equal positive point charges of magnitude Q = 7.00μ C are located at three corners of a square of edge length d = 9.1 cm. A negative charge -21.00μ C is placed on the fourth corner. At the position of the negative charge, what is the magnitude of the electric field due to the three positive charges? What is the magnitude of the attractive force on the negative charge?