Consider an electric field perpendicular to a work bench. When a small charged object of mass 3.64 g and charge −18.7 µC is carefully placed in the field, the object is in static equilibrium. What are the magnitude and direction of the electric field? (Give the magnitude in N/C.) Magnitude? Direction? (upward, downward, east, west?)

Q: Find the magnitude and direction of the electric field acting at the coordinate, x = 15 cm, in the…

A: Given data:   Charge (q1) = +8.00 pC at x = 6.0 cm Charge (q2) = +5.00 pC at x = 12 cm k = 9.00×109…

Q: A 4.5 C charge is placed at the origin of an x-y axis. Find the magnitude and direction of the…

A:

Q: A particle having a negative charge of 1.0 x 106 C experiences an upward force of 9 N when placed at…

A: part 1 charge q= -1.0* 10^-6 force=9N part 2 charge q= 1.0* 10^-6 force=9N

Q: Two thin parallel conducting plates are placed 4.2 µm apart. Each plate is 4.2 cm on a side; one…

A: A conductor contains numerous free electrons, which are allowed to move freely. Therefore, any…

Q: C

A:

Q: A small plastic bead has a mass of 3.94 g and a charge of -18.2 µC. It levitates, motionless, when…

A:

Q: A small object of mass 3.78 g and charge −17.8 ?C is suspended motionless above the ground when…

A:

Q: A pyramid has a square base with an area of 8.50 m2 and a height of 3.5 m. Its walls are four…

A: area of the square base of the pyramid is A = 8.50 m2. height of the pyramid is h = 3.5 m The…

Q: An electric field of 8.50 x 105 V/m is desired between two parallel plates each of area 35.0 cm2 and…

A: Ans:- Image-1

Q: Two point charges exist in a coordinate system. Charge #1 is 4.7 x 106 C and located at (0, 0.48) m.…

A: Given: Charge 1 = Q1 = 4.7×10-6 C Location of charge 1 = (0 , 0.48 m) Charge 2 = Q2 = 5.8×10-6 C…

Q: A charged particle q1 = 7.00 C is located at the origin and a charged particle q2 = -5.00 C is…

A:

Q: What is the magnitude (in N/C) and direction of an electric field that exerts a 2.50 ✕ 10−5 N upward…

A:

Q: Assume the magnitude of the electric field on each face of the cube of edge L = 1.03 m in the figure…

A:

Q: A small object with a 4.98 µC charge is accelerating horizontally on friction-free surface at 0.033…

A: Charge, q = 4.98 μC = 4.98×10-6 C Acceleration, a = 0.033 m/s² Mass, m = 1.10 g = 1.10×10-3 kg =…

Q: An electron (m = 9.109 × 10-31kg) is in the presence of a constant electric field E. The electron…

A: Given: Mass of an electron (m) = 9.109×10-31kg Charge on electron (e) = 1.602×10-19 C Acceleration…

Q: In the figure, q1=1.00×10−7 C and q2=7.00×10−7 C.   What is the magnitude E of the electric field…

A: q1=1.00×10−7 C and q2=7.00×10−7 C.

Q: 7.26 x 10-6 C, d = The figure shows an electric dipole. What is the magnitude of the dipole's…

A:

Q: In the diagram, q1 = +6.39*10^-9 C and q2 = +3.22*10^-9 C. What is the electric field at point P?…

A:

Q: In the diagram, q1 = +6.39 • 109 C and q2 = +3.22. 10-⁹ C. What is the electric field at point P?…

A: Charge Charge Distance between charge  and point P is Distance between charge  and point P is…

Q: A small rubber sphere has a mass of 3.90 g and a charge of  −17.6 µC.  It levitates, motionless,…

A:

Q: The figure shows an electric dipole. What is the magnitude of the dipole's electric field at point…

A:

Q: Five charges are placed in a closed box. Each charge (except the first) has a magnitude which is…

A:

Q: Direction: Show your complete solution on a clean sheet of paper and upload a picture of your…

A:

Q: A charged cork ball of mass 1.2g is suspended from a very light thread in a uniform electric field.…

A: Electrostatic.

Q: A parallel plate capacitor has a surface charge density of σ = 0.0046 C/m2 on one plate. A small…

A: It is given that

Q: In figure 2, an upwardly oriented uniform electric field E⃗ of a magnitude of 2.0 × 103 N / C has…

A: (a) If the electron will hit the upper plane that means, y=d. Now the initial velocity (u) of the…

Q: Two thin parallel conducting plates are placed 4.3 µm apart. Each plate is 4.3 cm on a side; one…

A:

Q: A closed surface is constructed in the space between two large parallel metal plates, where there is…

A: Magnitude of electric field,Area increment ,Then,The electric flow through any surface is denoted…

Q: Two large closely-spaced parallel metal plates are uniformly and oppositely charged and the electric…

A:

Q: Consider an electric field perpendicular to a work bench. When a small charged body of mass 3.64 g…

A:

Q: A uniform electric field exists in the region between two oppositely charged parallel plates 1.68 cm…

A: Given data: Distance between the plates, d=1.68 cm = 0.0168 m Time interval, t=1.48×10-6 s Mass of…

Q: Two tiny spheres, A and B, are charged to Qa= -4.0 x 10^-9 C and Qb= + 7.0 x10^-9C. With the spheres…

A: The expression for the electric filed strength experienced by sphere A is given by,

Q: Protons are projected with an initial speed v 9,950 m/s into a region where a uniform electric field…

A:

Q: A charge of 5 pC is at the origin. What is the magnitude and direction of the electric field on the…

A:

Q: A small 7.00-g plastic ball that has a charge q of 1.70 C is suspended by a string that has a length…

A:

Q: Consider an electric field perpendicular to a table top. When a small charged object of mass 3.76 g…

A: The mass of the object is given as m = 3.76 g.The charge on the object is given as .Now, the…

Q: Particle 1 has mass 6.09 kg and charge 8.05 C. Particle 2 has mass 2.26 kg and charge -4.19 C. Find…

A: The following figure shows the electric field directions at point P:

Q: magnitude

A:

Q: What is the magnitude of a vertical electric field that will just barely counterbalance the weight…

A:

Q: Calculate the magnitude of the electric field at one corner of a square 1.52 m on a side if the…

A:

Q: A proton is projected in the positive x direction into a region of a uniform electric field E= -3.00…

A: Explanation and solution shown in the picture below ?

Q: Red blood cells can often be charged. Consider two red blood cells with the following charges: -17.6…

A:

Q: A small object of mass 3.70 g and charge −19.6 ?C  is suspended motionless above the ground when…

A: Force on charge particle in electric field F=qE

Q: A small object of mass 3.46 g and charge  −19.9 ?C is suspended motionless above the ground when…

A: We have givenMass of object (m)=3.46 g=3.46×10-3 kgand charge  (q)=-19.9 μCletE= magnitude of…

Q: A small object of mass 7.70 g and charge +29.0 μC floats in a uniform electric field. What is the…

A: Given data: The mass of the object (m) = 7.70 g                                            =0.0077…

Q: A small piece of foam has a mass of 3.56 g and a charge of -17.8 µC. It levitates, motionless, when…

A: Given data: Mass of the foam, m=3.56 g=3.56×10-3 kg Charge of the foam, q=-17.8 μC=-17.8×10-6 C

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.