A charged cloud system produces an electric field in the air near Earth's surface. A particle of charge -2.1 × 10-9 C is acted on by a downward electrostatic force of 3.1 × 10-6 N when placed in this field. (a) What is the magnitude of the electric field? (b) What is the magnitude of the electrostatic force on a proton placed in this field? (c) What is the gravitational force on the proton? (d) What is the ratio of the electrostatic force to the gravitational force in this case?

Q: A charge of Q creates an electric field of E= 100 N/C at a distance of r = 0.1 m. If two charges Q1…

A: distance b/w Q1 & Q2= 0.8 m Q1=0.6Q Q2=-1.2Q

Q: A particte of mass 4.8 x 10" kg carrying charge of 8.00 x 10"C is stationary in a vertical electric…

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Q: It is a cloudy day and the clouds are charged. There is a downward electrostatic force of 3 x 10-6N…

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Q: Calculate: a) The electric field E in air at a distance of 30 cm from a point charge q1 = 5×10−9 C…

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Q: Three charged particles are located at the corners of an equilateral triangle as shown in the figure…

A: q1=7×10-6C q2=1.6×10-6C L=0.61m

Q: Two particles, each with a charge of magnitude 12.5 nC, are at two of the vertices of an equilateral…

A: Given values, Magnitude of charges = 12.5nC  side length of triangle = 2m  In this question we use…

Q: A 14 cm long wire is uniformly charged and has a total charge of - 22 μC. The magnitude of the…

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Q: A charge of 80 n is uniformly distributed along the x axis from x=0 to x= 2.0 m. Determine the…

A: Given value--- charge Q= 80 nC. length = 2 m. We have to find--- Determine the magnitude of the…

Q: magnitude and direction of the electric force on a  -1.2uC charge at a point where the electric…

A: GivenCharge, q=-1.2 μCElectric field, E=2500 N/C along +y axis

Q: If you know the electric field E at some location, how can you determine the magnitude and direction…

A: Required : How to find the magnitude and direction of the electric force on an object carrying…

Q: A charge of q = 1.1 x 10-16 C is placed in a constant electric field of E = 4.25i N/C. The charge is…

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Q: A charge of +3 µC is at a point P where the electric field is directed to the right and has a…

A: Given that a charge of +3µC is at a point P where the electric field is directed to the right and…

Q: The electric field near the surface of Earth points downward and has a magnitude of 152 N/C. What is…

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Q: What is the magnitude of the electric field intensity at a point where a proton experiences an…

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Q: Consider the symmetrically arranged charges in the figure, in which qa = 9b = -2.95 µC and qc = 9d =…

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Q: Place a particle with a negative charge (Q=15mC) between two particles, both positively charged…

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Q: What is the magnitude of the electric field due to a 6.0 × 10–9 C charge at a point located 0.025 m…

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Q: Three charged particles are located at the corners of an equilateral triangle as shown in the figure…

A: Three charges are arranged in equilateral triangle corners. The length of each side is equal L=…

Q: A charge of Q creates an electric field of E= 100 N/C at a distance of r= 0.1 m. If two charges Q1 =…

A: Electric field due to charge Q , E = 100 N/C Distance of charge Q and electric field. r = 0.1 m…

Q: Consider a square which is 1.0 m on a side. Charges are placed at the corners of the square as…

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Q: An electrostatic force of 20N is exerted on a charge of 8.0 x 10 3 C at point P in an electric…

A: As per our guidelines, we are supposed to answer only first one question in case of multiple…

Q: t is the strength of an electric field in which a charge particle of 3.0 X 10-9 C is 0.05m from the…

A: We know that the formula of the electric field is given as  E = kqr2 here k is the coulomb constant…

Q: Two charged particles, each with a charge of +q, are located along an x-axis at x = 2 and x = 4.…

A: electric field on the right side of charge at p,E=q4πr12+x2+1x2from, therewhen x increases, E must…

Q: At a distance of 6.0 cm from the center of an infinitely long, uniformly charged wire, the electric…

A: Electric field is a physical field which is produced by charged objects. It is a measure of force on…

Q: Two equally charged particles, held 4.2 x 10-3 m apart, are released from rest. The initial…

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Q: A uniformly charged ring of radius 10.0 cm has a total charge of 85.0 µC. Find the electric field on…

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Q: Three charged particles are at the corners of an equilateral triangle as shown in the figure below.…

A: The expression for the electric field is given as E=kqr2 The electric field due to -4.00 uC charge…

Q: An electrically charged pith ball of mass 4.0 ×10 kg is suspended by a light thread of negligible…

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Q: What is the magnitude of the electric field if a force of 320 N is directed north on a 16nC point…

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Q: Near the surface of Earth, an electric field points radially downward and has a magnitude of…

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Q: A non-conducting disk of radius R = 30 cm is uniformly charged and the electric field is measured to…

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Q: A uniformly charged ring of radius 10.0 cm has a total charge of 52.0 µC. Find the electric field on…

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Q: Three charged particles are located at the corners of an equilateral triangle as shown in the figure…

A: Let the vertices of the triangle be O, A, and B, as shown in the figure below. According to…

Q: A circular ring of charge of radius b has a total charge q uniformly distributed around it. The…

A: Radius = b Charge = q

Q: Two point charges q1 = 2.5 x 10-6C at x = 0 and q2 = -5 x 10-6C at x = 3 m are placed along the…

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Q: The acceleration of a particle in an electric field depends on q/m (the charge-to-mass ratio of the…

A: This question is based on Electrostatics topic. The force experienced by a charged particle in an…

Q: What is the magnitude of the electric force on an electron in an electric field? uniform of…

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Q: Determine the force exerted on a 15nC charge if an electric field of 3.45 x 103 N/C acts on the…

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Q: Three charged particles are at the corners of an equilateral triangle as shown in the figure below.…

A: given: q1 = -4.00 μC = -4*10-6 Cq2 = 7.0 μC = 7*10-6 CL=0.650 mq = 2.0 μC = 2*10-6 C

Q: Consider the symmetrically arranged charges in the figure, in which Qa=Qb=−1.95 μC and Qc=Qd=+1.95…

A: Electric field due to point charge E = kq/r2  if two or more than two electric field acts at a point…

Q: The electric force between two stationary charged particles is O a. inversely proportional to the…

A: The mathematical expression for calculating the electric force between two charges is : F=Kq1q1r2…

Q: Two 2.00 µC charged particles are located on the x axis. One is at x = 1.00 m, and the other is at x…

A: (a) Since identical charged particles are placed at x = 1.00 m and x = -1.00 m, the horizontal…

Q: Three charges are placed along the x-axis: q1 = 3.00 µC at X1 = -20.0 cm, q2 = -5.00 µC at x2 = 10.0…

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Q: At a distance d from a charge, the magnitude of the electric field is E. What would be the magnitude…

A: Electric field is inversely proportional to the square of distance.

Q: 91 +4.0 nC 93-3.5 nC 92=-6.5 nC

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Q: Three positive charges are at the corners of an equilateral triangle with sides of 15.0 cm. the…

A: Given,q1 = 15.0 μCq2 = 55.0 μCq3 = 85.0 μCside of the equilateral triangle, s = 15.0 cm

Q: A long, straight metal rod has a radius of 6.00 cm and a charge per unit length of 30.4 nC/m. Find…

A: Write the given values with suitable variables. R=6 cm=0.06 mλ=30.4 nC/m=30.4×10-9 C/m Here, R…

Q: Two charges are located on the x axis: q1 = +8.3 μC at x1 = +3.8 cm, and q2 = +8.3 μC at x2 = -3.8…

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Q: A small charged particle of mass 9 × 10−6 kg and charge of magnitude −3 × 10−6 C is placed in a…

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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.