A rain drop acquires a negative charge of 3.0x10^-18 C as it falls. What is the force of attraction when the rain drop is 6.0cm from the bulb on the end of the car antenna that holds a charge of 2.0x10^-6 C?

Q: 4. A positive charge 1 (+3.0 x 10-4 C) with a mass of 2.00 kg is released from rest at a height of…

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Q: 49. Two charges +3 µC and +12 µC are fixed 1 m apart, with the second one to the right. Find the…

A: Introduction: Given Problem is based on Coulomb’s law in electrostatics. It states that, ‘the force…

Q: An object is found to have a net charge of -8.31 µC and a mass of 9.11 x 10¬4 kg. When it is put…

A: Given data:  Charge (q) = -8.31 μC = -8.31x10-6 C Mass (m) = 9.11×10-4 kg Acceleration (a) = 2.17…

Q: .96 X 10-19 C  b 6.25 elementary charges  c 1.60 elementary charges  d 6.25 × 10-19 C

A: We  know  that the  quantity of excess electric charge that could be found on an object is given as…

Q: An electron initially placed 0.50 m to the right of a small charged sphere moves to the right with…

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Q: 3. Two identical (equal) charges, 2.0 m apart, exert forces of magnitude 4.0 N on each other. The…

A: Given , r = 2 m              F = 4 N              q1 = q2 = q  According to Coulomb's law,  F…

Q: Two objects are placed 3.17 cm apart. One has a charge of 5.22 µC and the other has a charge of…

A: Given Data : The charge on the first object is given as q1 = 5.22 μC. The charge on the second…

Q: 1. Find the magnitude of  the second charge if the force acting between them is 32 N separated at…

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Q: An electron is fired between two 7.5 cm long, oppositely charged plates producing a constant…

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Q: Two particles each with a charge of +2 C are separated by a distance of 0.25 m. What is the…

A: charge on first particle = 2 C charge on second particle = 2 C distance between two particles = 0.25…

Q: 10. A massless spring is attached to a support at one end and has a 2.0µC charge glued to the other…

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Q: A small sphere of charge 2.0×10^-3 C is located 0.01 m away from a second sphere of equal diameter…

A: Given a small sphere of charge 2.0×10-3 C is located 0.01 meter away from a second sphere of equal…

Q: You are told that in a thundercloud, a 0.75 g raindrop can acquire a charge of 1.1 mC. Assume that…

A: Acceleration is,

Q: An object with charge of 1.58 C experiences an upward force of 4.36 N when placed at a certain point…

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Q: Two identical (equal) charges, 2.0 m apart, exert forces of magnitude 4.0 N on each other. The value…

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Q: an electric field has a magnitude of 103 N/C. Both fields point in the same ction. A positive 1.5-μC…

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Q: 2.4) A +100µC charge is placed at the origin. A -50 µC charge is placed at x = 2m and a +200 µC is…

A: Given data: Charge at origin is q1=100 μC. Charge at x=2 m is q2=-50 μC. Charge at x=-4 m is…

Q: Two persons, weighing 764 N each, carry an excess 1.82 C each, one positive and one negative. How…

A: Given Two persons weighing 764 N Each carrying on an excess charge of 1.82C 1.82 positive and 1.82…

Q: An eccentric inventor attempts to levitate by first placing a large negative charge on himself and…

A: When the inventor puts negative charge on himself, then all clothes of him get negatively charged.…

Q: A –4.0-µC charge is located 0.45 m to the left of a +6.0-µC charge. What is the magnitude and…

A: Given: The positive charge is +6.0-µC. The location of the charge  –4.0-µC is 0.45 m to the left of…

Q: Find the distance separating two dust particles (in m) if each has a charge of +e and the Coulomb…

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Q: A charge of 3.2*10-19C, mass of 6.6*10-27kg is accelerated by a voltage of 2100 V. Compute the…

A: The expression for the velocity of the charge is as follows: eV=12mv2v=2eVm                       1…

Q: What are the forces on two charges of + 0.80 C and + 4.0 C, respectively, if they are separated by a…

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Q: What is the magnitude of the force (in micro Newtons) between two balloons, each with a negative…

A: Given that negative charge = 5.1 x 10-10 C  r =  2.7 cm Question ? force between two negative…

Q: A system with two (2) charges of magnitude 3x10-7 C and 4.5 10-7 C that are subjected to a force of…

A: Given data:   Two charges q1 = 3×10-7 C and q2 = 4.5×10-7 C Force (F) = 0.098 N Required: Distance…

Q: Conservation of charge refers to the fact that electric charge exists only in multiples of an…

A: According to conservation of charge principal the total charge over a system is conserved. The net…

Q: What are the magnitude and direction of an electric field that exerts a 3.20  10-5 N upward force on…

A: F = 3.20 × 10-5 N q = -1.10 × 10-6 C

Q: An object has an excess charge of -1.6 x 10 1 C. How many excess electrons does it have?

A: We know thatQ=neHereQ=Chargen=Number of electrone=Charge of electron

Q: What is the magnitude and direction of an electric field that exerts 2.00 X 10-5 N a upward force on…

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Q: Three equal positive charges of 17.654 mC each are located at the vertices of an equilateral…

A: In this question we have to determine the magnitude of the force acting on each charge.Please give…

Q: Why do most objects tend to contain nearly equal numbers of positive and negative charges?

A: An electric charge is defined as the tangible property of a system composed of atoms and molecules…

Q: The force on the 12 µC charge in the following distribution: 12 µC at (1.00, 1.00) 4 µC at (-3.00,…

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Q: (4) Two point charges, Q1 and Q2, are 3 m apart, and their combined charge is 20 µC. If one repels…

A: Let the distance between the charges Q1 and Q2 is r. The electrostatic force of repulsion between…

Q: 49. Two charges +3 µC and +12 µC are fixed 1 m apart, with the second one to the right. Find the…

A: 49. Write the formula for the electrostatic force acting between two charged particles.

Q: 11. Two foam peanuts become equally charged as they fall out of a cardboard box. Each foam peanut…

A: The expression for electric force between two charged objects is F=kq1q2d2=9×109 N m2C28×10-4…

Q: An electron has a charge of -1.6 x 1019 C. The electron is near a particle with a charge of -0.07 C…

A: The answer is below

Q: two positively charged particles are 0.03 m apart. the first particle has a charge of 8.1 c, and the…

A: Given  Separation between particle is  0.03 m  First particle have charge +8.1 C  Second particle…

Q: There are approximately 2.31 trillion (2.31 x 102) electrons stored in a small, electrical component…

A: no of electron present = 2.31 x 1012  charge  on electron = 1.60 x 10-19 C WE know that  q = n e

Q: A rain drop acquires a negative charge of 3.0x10^-18 C as it falls. What is the force of attraction…

A: Given-Charge of rain drop q1=3×10-18 CDistance d=6 cm=0.06 mCharge on the car antenna q2=2×10-6C

Q: A particle of mass 7.25 x 10-9 kg is moving 14.5 m/s in a field of 0.0393 T. It moves in a circle of…

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Q: positive charge of 2.5 x 10 -8 C and a positive charge of 5.0 x 10 -5 C are separated by 120 mm.…

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Q: A conductor with a charge of -4 nC is touched by a conductor with a charge of -2 nC. After this is…

A: Option d

Q: An object with charge of 1.58 C experiences an upward force of 14.24 N when placed at a certain…

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Q: 4. What is the acquired charge of an object after receiving 3 c. -4.8 x 10-19 C electrons? a. 4.8 x…

A: 4.What is the required charge after receiving 3 electrons. no. of electrons received(n)=3

Q: Two small identical conductors, one with a charge of 45 μC and the other with charge -81 μC are…

A: Given data The first charge is q1=45 μC The second charge is q2=-81 μC The magnitude of the force…

Q: 11 Two charged spheres exert a force of 5.54 x 10-4 N on each other. If one of the spheres has a…

A: Solution 11 Given data :- Force F = 5.54 × 10-4 N q1 = 3.27 × 10-9 C q2 = 4.32 × 10-6 C

Q: If an electron is placed in a 50,000 N/C electric field, how much acceleration will it gain? The…

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Magnetic Field Of Coaxial Cable

The word coaxial means same axis. So for a long straight cable to be coaxial, it must have concentric cylindrical shaped conductor around it. Coaxial cable (popularly called ‘coax’) has various applications ranging from current conductors to radiofrequency signal transmitters. This cable has lower emission losses and provides protection from electromagnetic interference which allows signals with less power to transmit over longer distances.For example, currents produced in the pickup of a stereo turntable generally travel to the amplifier through a coaxial cable.The self-inductance of a coaxial cable is another important characteristic, because it influences the propagation of electrical signals in the cable.