3. Cylindrical charge radius 2 mm, length 1 cm as shown in the picture. Find all the charges within the cylinder.? -a, C/m² лр = = 1 cm 1 =0- 2mm

Q: Express Gauss's law in electrostatics in integral form.

A: Gauss law also known as Gauss flux theorem, is a law relating the distribution of Electric charge to…

Q: What is the net charge inside the box in the figure? Suppose that the magnitude of the charges is…

A:

Q: The angle between the direction of motion of a conductor and the lines of flux is 30°. The length of…

A: Given data, Length of conductor is l = 1.5 ft Angle between line of flux and conductor is θ=300…

Q: Three long, parallel conductors each carry a current of I = 2.02 A. The figure below is an end view…

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Q: Closed surface integral is zero for? A-Magnetic flux density B- Electric flux density C- Magnetic…

A: In this question we need to choose a correct option.

Q: When current flows in a conductor, lines of magnetic force: Select one: circle the conductor. try…

A: The question is asking about the behavior of magnetic field lines when current flows through a…

Q: Outside of a very long current carrying wire, the magnetic flux density B is circular and the It is…

A: The question is about finding the divergence of magnetic flux density.

Q: ?Which of the following correctly states Gauss law Electric flux per unit volume is equal to volume…

A: we need to find which statement is the correct option for the Gauss Law .

Q: A conductor t long moves at right angles to a uniform magnetic field. Find the voltage induced in…

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Q: 3. Using Gauss Law calculate the net Electric flux of a hallow sphere containing four charges…

A: charges inside the hollow sphere are  Q1 =1nC Q2 = 3 nCQ3 =1 nCQ4 =-2 nC

Q: Determine the inductance per unit length of a coaxial cable with an inner radius a and outer radius…

A: Flux through a surface is Dot product of Flux density and area. Flux is also equals to Inductance…

Q: Determine the induced voltage in a conductor 60 cm long moving in the magnetic field at a velocity…

A: Given Data: B= 0.18 Weber/meter, l= 60 cm or 0.6m, V= 8000ft/min = 4.064 m/s, and  θ = 60°. We need…

Electric field

A physical field present around an electrically charged particle that exerts a force on all other charged particles is called an electric field. The charged particles present in the field either repel or attract. From electric charges or time-varying magnetic fields, the electric field originates. One of the manifestations of electromagnetic force which is one of the four fundamental forces present in nature are the electric fields and magnetic fields.