magnitude of the electric field

Q: When an aperture's diameter matches the wavelength of the waves being diffracted, the effects of…

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Q: (a) What magnitude point charge creates a 50,000 N/C electric field at a distance of 0.224 m? ____ C…

A: a) The electric field due to a point charge is given by, E = kQ/(r2) where k is an electrostatic…

Q: The length of a charged metal wire is 25 cm. At what limiting distance from the wire (on the…

A: The length of a charged metal wire is 25 cm. At what limiting distance from the wire (on the…

Q: Define electric field and what is the difference between static electric field and dynamic electric…

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Q: Electric field is defined as А. Еg В. qF С. Еg D. F/q E. E/q.r О а. А O b. C О с. D O d. B O e. E

A: Force acting on a charge q is placed in an electric field E is given by, F = qE The Electric field…

Q: The magnitude of the electric field a distance d from a point charge is E. What is the magnitude of…

A: Magnitude of the electric field at a distance d from a point charge is    E=kqd2 where,…

Q: In a uniform electric field E, a negative charge is released (e) and accelerates at a rate of 117 "…

A: Given,a=117 m/s2mass oe electron m=9.1×10-31 kgCharge on electron q=1.6×10-19C

Q: Electric field lines ______. Select one: a.  never intersect b. approaches zero c.  have…

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Q: Determine the electrical force of attraction between two balloons that are charged with the opposite…

A: Given in question - Charge of each ballon (Q) = 6.6×10-5 Coulomb…

Q: A long, thin, straight wire of length 1.7 m has a positive charge 8.4 x 10°C distributed uniformly…

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Q: It is NOT possible for an electric field to be created in the absence of electric charge. True False

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Q: What can cause this kind of electrical field? A. Two positive charges B. two negative charges C. one…

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Q: What are the magnitude and direction of an electric field that exerts a 3.90 x 10-5 N upward force…

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Q: What is the magnitude of a point charge that would create an electric field of 5 N/C at points 150…

A: The electric field is given by  E =k qr2 where, q is the charge and r is the distance from the…

Q: Find the magnitude of the electric field at a distance of 3 cm from a charge of -9 nC? (k = 1/4лεo =…

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Q: Determine the magnitude and direction of the electric field at a point 0.5 m to the left of a point…

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Q: What are the magnitude and direction of the electric field at a point 9.5mm away from a point charge…

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Q: Q17

A: Electric field is stronger near a charge.

Q: An electron moves in the positive x direction with an initial velocity vo = 4.75 x106 m/s in a 2…

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Q: Electric Field is defined as the area where electrical force can be experienced. What happen to the…

A: Electric Field is defined as the area where electrical force can be experienced. What happen to the…

Q: A negative charge is moving faster along the x-axis. Specify the direction of the electric field. +X…

A: Here we are given a charge which is travelling with acceleration. Charged particle moves under the…

Q: A uniform electric field is directed downward and has a magnitude of 5 N/C. Find the magnitude and…

A: The magnitude of a uniform electric field is, E=5 N/C   The charge, q=-6 C

Q: What is the magnitude and direction of the electric field at a point that is a perpendicular…

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Q: What is the magnitude of a point charge that would create an electric field of 1.00 N/C at points…

A: Given data:  Electric field (E) = 1.00 N/C Distance (r) = 1.00 m Required: The magnitude of the…

Q: Which option is correct about ranking the magnitudes of the electric field at points A, B, and C in…

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Q: Between two plates, the electric field is 5.0  103 N/C directed downward. What is the magnitude and…

A: Electric field is equal to the electric force per unit charge. And the direction of electric field…

Q: Determine the quantity and type of charge on an object that has 3.62 x 1012 more protons than…

A: The quantity and type of charge on an object that has 3.62 x 1012 more protons than electrons is…

Q: Give me one example of "Electric field intensity from a point charge"

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Q: Determine the electric field at the point in magnitude and direction. 2.0 cm -5.0 nC + 10 nC 4.0 cm…

A: Step 1:Step 2: Step 3: Step 4:

Q: 40 What is the unit of Electric field formed according to the figure?      a) N/C  B) n/m…

A: Electric field is defined as the force experienced by a unit positive test charge .

Q: 10.) What is the charge on a particle that experiences 30 Newtons of force in an electric field with…

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Q: Q1) What is the magnitude of the electric field E at a field point 2.0 m from a point charge 4.0 nC…

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Q: What are the magnitude and direction of the force exerted on a 4.91 μC charge by a 201 N/C electric…

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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: 7- Consider the two protons in the figure as spherical balls, each with a radius of 1.1x10 ^ -15 m.…

A: Radius , r = 1.1 x 10-15 m To find = Electric force

Q: A charge of - 4.5 nC Dn at the origin of coordinates the 8.02 nC charge is at coordinate (3.0) m…

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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: The direction of the electric field at the midpoint between an electron and a proton A. is towards…

A: The direction of electric field at a point is always away from proton and towards electron. At the…

Q: 23. What is the speed of an electron that has 13.3 eV of kinetic energy? (answer: 2.16x106 m/s)

A: In this problem, we will convert kinetic energy into joule and then will use kinetic energy formula,

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.