12. Let's say you spend the day canning tomatoes that were picked fresh from the garden. To can you need to run your electric stove nonstop to have boiling water. Your electric stove uses 3000 W to run and is run for 5 hours (18000 seconds). If the electrical company charges you $0.12 a kWh, how much will it cost you to run the stove for 5 hours? (As a reminder 1 kWh = 3.6 x 10° J) %3D

Q: 27. What is the distance between the electron and proton if the electric force between them is 4.17…

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Q: 4. Two point charges are separated by a distance of one meter. The two point charges have equal…

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Q: The remaining questions on this quiz will be review questions on topics from earlier in the course.…

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Q: 2. At what distance is the electrostatic force between two protons equal to the weight of one…

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Q: Show that the charge career in a conductor is negatively charged electrons.

A: In conductors, positively charged nucleus are held deep inside atom, but some electrons which are…

Q: Two-point charges with the magnitude of -10uC and 6µC, what should be the distance between them to…

A: Given data:  Two point charges  q1 = -10μC = -10×10-6 C q2 = 6 μC = 6×10-6 C Force (F) = 2 N…

Q: 10. What is the repulsive force between two pith balls that are 8.00 cm apart and have equal charges…

A: In this case, there are two pith balls each having an equal given charge. And they are separated by…

Q: What is the charge of q1 and of q2?

A: Introduction: Drawings using lines to represent electric fields around charged objects are very…

Q: Which of the following is not a vector? A electric force B electric field c) electric charge D)…

A: Required:  Quantity that is not a vector

Q: 2. Two point charges attract each other with a force of 3.0 N. What will be the force if the…

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Q: What is the repulsive force between two pith balls that are 9.20 cm apart and have equal charges of…

A: distance between two pith balls (d) = 9.20 cm = 0.092 m Charge on each pith ball (q) = -30 nC =…

Q: 1. Common static electricity involves charges ranging from nanocoulombs to microcoulombs. (a) How…

A: Given: The given charge value is, Q=-3.4 nCQ=-3.4×10-9C To find the value of the number of…

Q: Two particles have opposite charges equal to 1.6 µC (microcoulomb) and -2.6 µC(microcoulomb). The…

A: Given  magnitude of charged q1 = 1.6 μ C = 1.6 × 10-6  C  q2  = 2.6 μ C = 2.6 × 10-6 C  r = 8.1 cm =…

Q: Two spheres are 270. cm apart. One sphere carries a charge of -14.0 x 106 coulombs and the other…

A: Write a given values of this question. Q1=-14×10-6CQ2=-7.04×10-6Cx=270cm=2.70m Coulombs content.…

Q: What is the magnitude of the electric field that will balance the weight of an electron?

A: Known Values mass of electron m = 9.1 x 10-31 kg Charge on an electron q = 1.6 x 10-19 C

Q: 9. It is represented by the spacing of the lines a.distance of the field. b.velocity of the field…

A: According to the properties off the filed lines, the more is the spacing between them, the lesser be…

Q: What is the force between two equal negative charges of 10 x 10^-6 Coulombs 3.0 m apart?

A: The electric force between the two charges is  F = k q q'r2 where , r is the distance between the…

Q: 3. Two similar tiny balls of mass m hung from a silk threads of length L and carry equal charges q…

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Q: Two point charges are located on the corners of a square as shown. q1=1Q and q2=-0.5Q. Find the…

A: we know  the electric field due to a charge particle   E= KQ / r2         DIRECTION OF ELECTRIC…

Q: 0. Which of the following makes use of electric fields? a) an LCD screen showing a movie. c) a shark…

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Q: 2. Find the force between a positive charge of 8.0 x 10^ -5 coulomb and a negative charge of 5.0 x…

A: Charge 1: q1 = 8.0×10-5 CCharge 2: q2 = -5.0×10-4 CDistance between two charges: r = 0.60 m

Q: The motion of a charged particle does not influence the electric forces. True

A: Any particle with a charge is also difficult. There is no such thing as mass-charged particles. Any…

Q: A 0.002 C charge and a second charge are 0.056 m apart. If the force between the charges is 8 x 107…

A: Given Data:charge q1 = 0.002 Ccharge q2 = q (unknown)distance between charges r = 0.056 mmagnitude…

Q: Explain what is electrostatic and how it happened? Give example to this.

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Q: Q1) A load of +16 nC is placed on the x-axis at x = 4.3 m, and a load of -37 C is placed at x = -6.3…

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Q: 3. What is the magnitude and direction of the electric field due to a point charge of 35µC at a…

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Q: Can a body have a charge of 4-8 x 10-20 coulomb ? Ans. No.

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Q: Two equal and opposite charges are placed in the positions shown. Draw a vector representing the…

A: The electric field vector for a positive charge is away from the point. And the electric field…

Q: Two charges attract each other with a force of 4.1 N. What will be the force if the distance between…

A: GIVEN            Two charges attract each other with a force of 4.1 N            distance between…

Q: . If 1.2e+20 electrons move through a pocket calculator during a full day's homework, how many…

A: One electron has a negative charge of 1.6 x 10^-19 C According to the given question 1.2 x 10^20…

Q: O Four charges are placed in the plane as indicated q, = 10 nC in r, = i + 2j, 93 = -2 nC in r3 =…

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Q: 3. What combination of charged and neutral objects experience an attractive force ? brought close…

A: Given:- What combination of charged and neutral objects brought close together willexperience an…

Q: An electron that was initially very far away begins to fall towards a proton that is fixed in place…

A: The electrostatic potential energy of the electron proton system changes to kinetic energy during…

Q: What is the repulsive force between two pith balls that are 8.00 cm apart and have equal charges of…

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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.