Question 2 An electric potential of -3 V is measured at a distance of 2 m...
Question At distance r from a point charge q, the electric potential is 910 V and the magnitude of the electric field is 86 N/C. Determine the value of q. The Coulomb constant is 8.98755 x 10 N m2/C Answer in units of C
QUESTION 10 Two conducting parallel plates have an electric field between them of magnitude 150 V/m, with plate A at a potential of +8.5 V, and plate B at a potential of -2.62 V, as shown in the diagram. What is the distance between the plates, in units of meters? Give the answer as a positive number. Plate A Plate B I QUESTION 9 Two conducting parallel plates have a potential difference of 21.8 V between them. If the electric...
The electric potential in a region of space is V = (250 V middot m)/squareroot x^2 + y^2, where x and y are in meters. Part A What is the strength of the electric field at (x, y) = (2.3 m, 1.8 m)? Express your answer using two significant figures. E = ______________ Part B What is the direction of the electric field at (x, y) = (2.3 m, 1.8 m)? Give the direction as an angle ccw from the...
Part A Review What is the electric potential at the point (1.0 cm, 2.0 cm)? A given system has the equipotential surfaces shown in (Figure 1). Express your answer to three significant figures and include appropriate units. Value Units Submit Figure < 1of1 Incorrect: Try Again; 5 attempts remaining Enter your answer using units of electric potential. y (Cm) Part B How much work is done by the electric force when a 0.40-C charge is moved from the point (1.0...
The absolute value of the electric potential at a distance of 2 m from a certain point charge is 500V. What is the absolute value of this potential at a distance of 4 m from the same charge?
HW 2: Electric Potential Problem 21. 1of 10> Review 1 Constants Part A Moving a charge from point A, where the potential is 370 V, to point B, where the potential is 100 V, takes 4.0x104 J of work. What is the value of the chargo? Express your answer to two significant figures and include the appropriate units. Value Units Submit Request Answer
(HW 2: Electric Potential Problem 21.1 . Review 1 Constants Part A Moving a charge from point A, where the potential is 370 V, to point B, where the potential is 100 V, takes 4.0x104 J of work What is the value of the charge? Express your answer to two significant figures and include the appropriate units. 9-1 Value Units Submit Request Answer
7 Jan What is the electric potential intensity V at point P, a distance of 3 m from a negative charge of -8 nC (K=9x109Nm2/C2
A charge 91 = 3.22 UC is at a distance d = 1.13 m from a second charge 92 = -5.47 uc. 92 (a) Find the electric potential at a point A between the two charges that is d/2 from 91. Note that the location A in the diagram above is not to scale. What is the potential due to a point charge at a particular distance from it? Did you consider the sign of each charge when calculating the...
KHW 03 Electric Potential Problem 11 Part A Determine V-V Express your answer using two significant figures Consider point a which is 62 cm north of a -3.8 C point charge, and point b which is 88 cm west of the charge in (Figure 1). Figure 1 of 1 Units Submit Part EB 62 cm Determine the magnitude of E, -E Express your answer using two significant figures. E, E. Value Units KHW 03 Electric Potential Problem 11 |i,- |...