1. A charge Q1 = +9 µC is placed on the y-axis at -3 m, and charge Q2 = - 16 µC is placed at the x-axis at +4 m. What is the magnitude of the net electric field at the origin?

Q: What is the molarity of a solution containing 90 grams of galactose (MW 180 amu) dissolved in 250…

A: Molarity :  It is measure of the concentration of a chemical species, in particular of a solute in a…

Q: Determine the equilibrant of the given vectors by (a) parallelogram method and (b) triangle method.…

A: VECTOR C = 25 kN, 32° N of W   VECTOR E = 17 kN, E 27° N

Q: ne Which of the following resistors, when placed in series with a fully charged 5 mF capacitor,…

A: Given, A fully charged 5 mF capacitor connected in series with resistor. Time constant for…

Q: At the bottom A of the vertical inside loop, the magnitude of the total acceleration of the airplane…

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Q: 1. Rearrange the equation to solve for n: 1 (7-²) AE = -2.18 × 10-18J On the energy diagram, draw an…

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Q: Two long, straight wires are parallel and separated by 0.35 m. The upper wire carries 6 A to the…

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Q: Find the general solution?

A: Given equations are, Using (1) and (2), we get the following differential equation, This is a…

Q: A rocket is launched from rest and moves in a straight line at 40.0 degrees above the horizontal…

A: Given Time t=25 s Acceleration  of rocket a=70m/s2 Angle of inclination =40°

Q: 4- The molecular weight of tungsten is 183.84 gr/mol, ts density is 19.25 gr/cm3, the resistivity of…

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Q: Determine the magnitude of the vector sum V = V, + V2 and the angle 0, which V makes with the…

A: Given, V1 = 10 unitsV2 = 12 unitsV1x =10×45 = 8 unitsV1y = 10×35 = 6 unitsV2x =-12cos60° =-6…

Q: Consider the figure below, if the block on the incline weighs 30 N, what must be the weight of the…

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Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.