The electric field 1.5 cm from a very small charged object points towards the object with a magnitude of 180,000 N/C . What is the charge on the object? (k=1/4πε0 = 9×109 N.m2/C2) Select one: a. -4.5 nC b. +4.5 nC c. -5.0 nC d. +5.0 Nc

Q: The electric field between two parallel plates which measure 5.00 cm by 6.00 cm is 1.24 x 106 N/C.…

A: The given values are, A=5.00 cm×6.00 cm=30.0 cm2=30.0×10-4 m2E=1.24×106 N/C

Q: What is the magnitude and direction of the electric field 1cm above a 24uC charge?

A: charge q = 24uC  r = 1cm = 10-2 m  k = 9×109

Q: For a spherical surface with radius 0.26 m and is charged by 35 nC, the electric field E at r = 0.19…

A: Ans:- Image-1

Q: The electric field intensity 2m from the surface of a charged sphere is 30.86 x103 N/C. The charge…

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Q: For questions 15-17: A long, straight metal wire has a radius of 5 cm and a charge per unit length…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: The point charges in the figure below are located at the corners of an equilateral triangle 25.0 cm…

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Q: What is the electric field at a point 3 m to the right of a positive point charge of 5.4 x 10-4 C?…

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Q: A long cylindrical rod with length 8 m and radius 4.1 cm is uniformly charged with total charge 7.8…

A: Length of cylinder, L=8 mRadius, R=4.1 cm=0.041 mTotal charge, Q=7.8μC= 7.8×10-6 CRadius of the…

Q: 10) An Aluminum sphere of radius R = 10 cm has a net charge Q. = 1.5 nC. Calculate the surface…

A: Charges reside only on the surface for a conducting sphere.

Q: The magnitude of electric field at point (A) at a distance r =3 m from the center of a charged…

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Q: 1) A small object with a 5.0-µC charge is accelerating horizontally on a friction-free surface at…

A: Hello user, as per the company policy we need to solve only 1 question please post remaining…

Q: ) A solid metal sphere of radius 4.00 m carries a total charge of -5.10 μC . Part C What is the…

A: Given Data: The radius of the sphere is: R=4.00 m The total charge is: Q=-5.10 μC Part C: The…

Q: A thin, metallic, spherical shell of radius 31.7 cm has a total charge of 8.53 µC placed on it. A…

A: Radius of shell (R) = 31.7 cm charge on shell (Q) = 8.53×10-6Ccharge placed at center (q) =…

Q: The electric field on the axis of a uniformly charged ring has magnitude 350 kN/C at a point 5.8 cm…

A: Given: Electric field at point P (x1 = 5.8 cm away from center of ring) (Ep) = 350 kN/C. (away from…

Q: What is the magnitude of an electric field that balances the weight of a  plastic sphere  of mass…

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Q: hollow conducting sphere of radius 0.12 meters has a uniform charge distributed on its surface. The…

A: Given: radius (R) = 0.12 m distance (r) = 0.20 m  Electric field (E) = -10 N/C

Q: A ring-shaped conductor with radius a = 3.00 cm has a total positive charge Q = 0.127 nC uniformly…

A: Given that:a=3 cm=0.03 mQ=0.127 nC=0.127×10-9 Cx=41 cm=0.41 m

Q: A large, flat, horizontal sheet of charge has a charge per unit area of 5.30 µC/m2. Find the…

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Q: question in image

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Q: 3. A 5.00 g charged insulating ball hangs on a 30.0 cm long string in a uniform horizontal electric…

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Q: Two 2.0-cm-diameter insulating spheres have a 5.50 cm space between them. One sphere is charged to +…

A: Electric field outside the charged sphere E = kq/r2

Q: #7 Electric Field of Ring of Charge A ring shaped charge has a radius of 0.250 meters and bears a…

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Q: A ball with charge (9.400x10^1) µC hangs from a string in a horizontal electric field E=(1.15x10^2)…

A: For equilibrium net force acting on the system must be zero and horizontal as well as vertical…

Q: 4. Find the value of the electric field at a distance r=10 cm from the center of a non-conducting…

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Q: 3. A 5.00 g charged insulating ball hangs on a 30.0 cm long string in a uniform horizontal electric…

A: Given Charge on the ball is q=1.0 μC=1.0×10-6 C Mass of the ball  is m=5.00 g=5.00×10-3 kg Length of…

Q: Two point charges are placed on the x axis as shown in (Figure 1). The first charge, q1q1q_1 = 8.00…

A: electric field at any point at a distance r is given by the following equation E=kqr2 where k is…

Q: What is the electric field halfway between a positive point charge of 2.22 nC and a negative point…

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Q: What is the electric field 6.0 cm

A: The electric field outside the sphere is given by E = kQ/r2, just like a point charge. here Q =3.0…

Q: The figure below shows two tiny charged spheres q1= +5 μC and q2=−7.5 μC separated by8.0 cm.a) Draw…

A: The tiny charged sphere 1,   The tiny charged sphere 2,

Q: A solid metal sphere with radius 0.440 m carries a net charge of 0.270 nC. Part A Find the magnitude…

A: Q = 0.270 × 10-⁹ C  Radius of metal sphere is R = 0.440 m

Q: A +5.0-µC point charge is placed at the 0 cm mark of a meter stick and a -4.0-µC charge is placed at…

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Q: The figure below shows a solid insulating sphere of radius R = 4.0 cm that has a volume charge…

A: Radius of sphere=4cm Charge density of sphere=20μcm3

Q: The electric field due to a charge at a distance of 3 m from it is 500 NC. The magnitude of the…

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Q: 1. Q= 250 nC A full sphere with radius of R,= 0,3 m is located into a spherical shell which has…

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Q: An electric field of 4.10^4 N/C is generated 20 cm from the center of an insulated sphere with a…

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Q: two parallel charged plates are placed vertically separated by distance of 0.08 m. If the left plate…

A: Given values:- Distance between the two parallel plate capacitors,(d)=0.08 m ----(1) The charge…

Q: 4. An insulating ball has a charge of 6 µC/m3. The sphere has a radius of 40 cm and it has a cavity…

A: A) total charge  Q = (6×10-6)×(4/3)πR3  Q = 8×10-6×π×(0.4)3  Q = 1.61×10-6 C

Q: long copper wire with a radius of 1 mm carries a uniform surface charge density of 5 pC / m2 (a)…

A: Given that  Radius of wire = 1 mm = 0.001 m surface charge density σ = q / 2π r L σ = 5 X 10-12 C /…

Q: 4. Electric fields of varying magnitudes are directed either inward or outward at right angles on…

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Q: 10 - A ring of radius R has a total charge of +Q. A positive point charge +q is at a distance y from…

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Q: 10 cm radius insulated charged metal sphere 30 cm from the center the magnitude of the electric…

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Q: A metal sphere with a radius of 1.2 m has a charge of 10 nC. What is the electric field 0.25 m…

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Q: #8 Hollow charged Sphere A hollow insulating sphere has a total charge of 1.60 µC spread uniformly…

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Q: Figure 1 below shows three identical charges that located along the circumference of a circle of…

A: The electric field vectors are drawn as follows

Q: 03: a circular arc has three point charges as shown in figure below. (a) Find the total electric…

A: Given: q1 = +3 nC =3*10-9 Cq2 = +3 nC = 3*10-9 Cq3 = -2 nC = -2*10-9 Cangle a =30odistance between…

Q: the electric field

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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.