A 7.9 μC charge is at x1 = 20 cm , y1 = 7.0 cm and a -4.8 μC charge is at x2 = 4.3 cm , y2 = 11 cm .
My answer was Fx=12.59i & Fy=-3.2j but it was wrong.
Let (X1, Y1) and (X2, Y2) be independent and identically distributed continuous bivariate random variables with joint probability density function: fX,Y (x,y) = e-y, 0 <x<y< ; =0 , elsewhere. Evaluate P( X2>X1, Y2>Y1) + P (X2 <X1, Y2<Y1) .
The figure below shows two points in an electric field. Point 1 is at (X1,Y1) = (3,4), and point 2 is at (X2,Y2) = (12,9). (The coordinates are given in meters.) The electric field is constant with a magnitude of 53.3 V/m, and is directed parallel to the +X-axis. The potential at point 1 is 1200.0 V. Calculate the potential at point 2 Submit Answer Tries 0/12 Calculate the work required to move a negative charge of Q=-470.0 μC from...
The figure below shows two points in an electric field. Point 1 is at (X1,Y1) = (3,4), and point 2 is at (X2,Y2) = (12,9). (The coordinates are given in meters.) The electric field is constant with a magnitude of 62.3 V/m, and is directed parallel to the +X-axis. The potential at point 1 is 1200.0 V. Calculate the potential at point 2. Calculate the work required to move a negative charge of Q=-470.0 μC from point 1 to point...
The figure below shows two points in an electric field. Point 1 is at (X1,Y1) = (3,4), and point 2 is at (X2,Y2) = (12,9). (The coordinates are given in meters.) The electric field is constant with a magnitude of 74.3 V/m, and is directed parallel to the +X-axis. The potential at point 1 is 1200.0 V. Calculate the potential at point 2. 5.31×102 V. Previous Tries Calculate the work required to move a negative charge of Q=-493.0 μC from...
2.28 uc, X1 = 3.73 cm, Y1 The charges and coordinates of two charged particles held fixed in an xy plane are 91 = 0.254 cm and q2 = -4.74 uc, X2 = -2.26 cm, Y2 = 2.14 cm. Find the (a) magnitude and (b) direction (with respect to +x-axis in the range (-180°;180°]) of the electrostatic force on particle 2 due to particle 1. At what (C) x and (d) y coordinates should a third particle of charge 93...
A point charge of 5.7 μC is placed at the origin (x1 = 0) of a coordinate system, and another charge of –1.6 μC is placed placed on the x-axis at x2 = 0.27 m. a) Where on the x-axis can a third charge be placed in meters so that the net force on it is zero? b) What if both charges are positive; that is, what if the second charge is 1.6 μC?
please answer the question below Show that the set R2, equipped with operations (x1, y1)F(x2, y2) = (x1 + x2 + 1, y1 + y2 – 1) A: (2, 3) = (Ag+1 – 1, 2g - A+1) defines a vector space over R. Show that the vector space V defined in question 1 is isomorphic to R² equipped with its usual vector space operations. This means you need to define an invertible linear map T:V R2.
Two point charges lie on the x axis. A charge of 9.6 μC is at the origin, and a charge of -4.3 μC is at x= 10 cm . A)At what position x would a third charge q3 be in equilibrium? please show how you got to the answer B) Does your answer to part A depend on whether q3 is positive or negative? Explain. My guess is yes but I can't explain why so pls help, thanks!
Two long, charged, thin-walled, concentric cylindrical shells have radii of 4.3 and 7.0 cm. The charge per unit length is 4.8 × 10-6 C/m on the inner shell and -6.4 × 10-6 C/m on the outer shell. What are the (a) magnitude E and (b) direction (radially inward or outward) of the electric field at radial distance r = 6.1 cm? What are (c) E and (d) the direction at r = 12 cm?
A +45 μC point charge is placed 32 cm from an identical +45 μC charge. How much work would be required for an external force to move a +0.70 μC test charge from a point midway between them to a point 11 cm closer to either of the charges?