A 4g object is levitating (staying in same place) due to the presence of a vertical electric field of strength 2500N/C. What is the charge in the particle? A) 15.70uC B) 7.45uC C) 15.7 Mac D) -1.6 uC E) -15.7 uC

Q: 2- A particle with charge (q= 2µC ) and mass (m= 4x10 Kg) moves with initial velocity (v = 2x10°î…

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Q: Whn a 1 g charged ball tied to a vertical string is placed in a horizontal electric field od…

A: Analyze the diagram of the given system.

Q: Two equally charged particles, held 3.0 × 10-3 m apart, are released from rest. The initial…

A: a. The magnitude of force on the second particle due to the first particle,…

Q: In figure 1 there is a charge q distance between q and q, is necessary in order for for the net…

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Q: How much electric field do you need to generate a force that can make a +20 uC charge suspend in the…

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Q: 10. When a pith ball (mass = 0.20 g) is given a charge of magnitude 2.0 µC and is hung from a string…

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Q: 5. A point charge of -4.00 nC is located at (0, 1.00) m. What is the x component of the electric…

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Q: 4. A 1.65 nC charge with a mass of 1.5 x 10:15 kg experiences an acceleration of 6.33 x 10' m/s in…

A: Please note : As per answering guidelines i can answer the 4th question only. Since, this is not a…

Q: A charged cloud system produces an electric field in the air near Earth's surface. A particle of…

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

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Q: A charged cork ball of mass 1.90 g is suspended on a light string in the presence of a uniform…

A: Formulae used:T cosθ + q Ey = mgT sinθ = q Ex where, T=tension in stringθ=angle made by string with…

Q: Show your solutions Calculate the electric field that a test charge will experience on the following…

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Q: Two metal conductors are keeping a metal ball with 3.2 g mass and -2.7×10−7 C charge afloat. The…

A: Given: The charge on the metal ball is -2.7×10-7 C. The electric field due to the positive plate is…

Q: erved to be 7.0 m/s2 and that of the second to be 9.0 m/s2 If the mass of the first particle is 6.3…

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Q: A 1.00-g cork ball having a positive charge of 2.00 mC is suspended vertically on a 0.500-m-long…

A: (a). the acceleration is

Q: A 33 nC charge is located at point A (0, 6cm). Calculate the x component of the electric field at…

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Q: A charged plate has a q=2.4 mC, the plate has a string connected at its bottom with a force of…

A: Data Given.  Charge ( q ) = 2.4 mC = 2.4 × 10-3 C Force of Tension ( Ft ) = 6.25 N Mass of the ball…

Q: Two charges, Q1= 3.10 µC, and Q2= 5.60 µC are located at points (0,-3.00 cm ) and (0,+3.00 cm), as…

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Q: +3.00 nC 4.00 cm 6. Three point charges are located on a circular arc as shown in the figure. (a)…

A: Given data, Given charges = 3 nC, 3 nC and -2 nC Distance of point P from each charge = 4 cm Charge…

Q: A proton and an electron are held 15 cm apart. What is the magnitude and direction of the electric…

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Q: A small block of mass m ancd charge Q is placed on an insulated, frictionless, inclined plane of…

A: Given  Mass of block m=5.4 ×10-3 kg Charge Q=-7.00 µC Ɵ = 25.0˚

Q: A positively charged bead having a mass of 1.00 g falls from rest in a vacuum from a height of 4.50…

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Q: hree point charges are located on a circular arc as shown in the figure below. (Taker = 4.40 cm. Let…

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Q: A charged cloud system produces an electric field in the air near Earth's surface. A particle of…

A: Given data: The magnitude of charge on particle is, q=-2.1×10-9 C. Magnitude of downward…

Q: The figure below shows three charged particles, all lying along the horizontal axis. Particle A, at…

A: Given:- three charges  qA=6.10 nCqB=1.45 nCqC=-2.30 nC distance between A and B is 3 cm, Distance…

Q: 4. In a uniform electric field near the surface of the Earth, a particle having a charge of - 2.0×…

A: Given Data: Charge on particle Q=-2×10-9 C Electric Force F=3×10-6 N a) The electric field is,…

Q: hat should be the magnitude and sign of the charge (in µC) for a particle with a mass of 1.4 g to…

A: Write the given values of the problem- Mass(m)=1.4 kg E=700 N/C

Q: At a distance of 4.3cm from the center of a very long unifirmly charged wire, the electric field has…

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Q: . A positively charged particle with q=5mc is placed between two negatively charged particles with…

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Q: Charge Q1 = 23.41 mC is placed R = 37.15 cm to the left of charge Q2 = 65.73 mC, as shown in the…

A: Total electric potential energy of charge q at its initial position was…

Q: 5.6 g charged insulating ball hangs on a 0.95 cm long string in a uniform horizontal electric field…

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Q: Three point charges are located on a circular arc as shown in the figure below. (Take r = 4.32 cm.…

A: Given that:- Radius of circular arc=4.32cm

Q: A rod 14.0 cm long is uniformly charged and has a total charge of -22.0 μC. Determine the magnitude…

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Q: 10. Two equal charges with opposite signs are separated by a horizontal distance of 60 mm. The…

A: The diagram below shows the direction of electric field due to each charge Here, Q is the magnitude…

Q: An object with a 5.0 C charge is accelerating at 0.0050 m/s2 due to an electric field. If the object…

A: Given,

Q: The electric field outside a metal ball whose radius is 3.50 cm is 2.75 x 10 * 2 N / C and points…

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Q: Two 2.0-g spheres are suspended by 10.0-cm-long light strings (Fig. P15.57). A uniform electric…

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Q: A 1.00-g cork ball having a positive charge of 2.00 μC is suspended vertically on a 0.500-m-long…

A: Given data: The mass of the cork ball is m=0.001kgm=0.001kg Electric field E=105N/CE=105N/C…

Q: A charged cork ball of mass 1.90 g is suspended on a light string in the presence of a uniform…

A: We have givenm=1.90 gElectric field (E)=(1.60 i+4.40 j)×105 N/Cangle θ=37°

Q: Two equally charged particles are held 3.2*10-3 m apart and then released from rest. The initial…

A: a) The magnitude of force on the second particle due to the first particle,

Q: Q6: The bob of a simple pendulum has mass 2 g and a charge of 5.0 C. It is at rest in a uniform…

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Q: What is the magnitude and direction of force exerted on a 3.50 x 10-6 C charge by a 250 N/C electric…

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Q: A long, straight metal rod has a radius of 4.00 cm and a charge per unit length of 31.6 nC/m. Find…

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Q: 011 (part 1 of 2) Three charges are arranged as shown in the figure. 2.2 nC -0.7 nC 3.1 m -1.5 m O…

A: In accordance with the coulomb's Law, the force between the closed charges is also stronger. The…

Q: 43. A proton, initially at rest, is placed in an electric field of 683 N/C directed in the east.…

A: Since Electrostatic force, F = qE and using Newton's second law of motion, F = ma => ma=qE =>…

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.