An initially-stationary electric dipole of dipole moment P = (5.0 ×10-10 C•m) î placed in an electric field. E= (2.0×106 N/C) î + (2.0×106 N/C) f. The magnitude of the || maximum torque that the electric field exerts on the dipole is O a. 2.0 x 10-3 N•m а. O b. 1.0x10-3 N.m O c. 2.8 x 10-3 N.m С. O d. 1.4 x 10-3 N•m

Q: At large distances, the electric potential of a dipole 2qa is given by V=-2k. qa 14- What is the…

A:

Q: Quèstion 10 The presence of many alignments of magnetic dipole moment is given by which materials?…

A: The solution is given below.

Q: A circular loop of wire having a radius of 8.0 cm carries a current of 0.20 A. A unit vector…

A: We have to find out the torque on the loop.

Q: Which of the following statements is true for magnetic dipole moment?   A. If the area of a…

A: Magnetic dipole moment given by = uNIA u is permeability of medium N is number of turns  I is…

Q: Electromagnetics. A spherical surface has following range. Find volume of spherical surface.

A: Although it is known that for spherical system volume element is given by dV=r2sinθdrdθdϕHence for…

Q: The total dipole moment may reach a significant magnitude as a result of random .orientation True…

A: In random orientation the total dipole moment is the algebraic sum of all the dipole moments aligned…

Q: Consider a closed triangular box resting within a horizontal electric field of magnitude E = 6.86 ×…

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Q: If the current in the axis which is parallel to main field and the current in the axis which is…

A: current through the parallel I1=46.9 A Current perpendicular I2=52.3 A  Angle = 90

Q: A cube of side 50cm and it placed in a uniform electric field = 4j+2k . Find out electric flux for…

A: given: electric field and side of cube is 50cm

Q: over a conductive medium. The electrical field amplitude of this electromagnetic wave is directed…

A:

Q: E₁ = 1.0x10³ (),19|= 1.0x10-6 (C), a = 1.0 (cm) a) 20μN b) 40μN c) 0 d) 30μN e) 10μN -g -a 0 +q +a x

A:

Q: The presence of many alignments of magnetic dipole moment is given by which materials? Diamagnetic…

A: Magnetic susceptibility Xm indicates response of magnetic material to magnetic field. For dia…

Q: rectangular coil with a height of 5 cm and a width of 3 cm has 40 turns and a current of 1.2 A flows…

A: In this question we need to find a magnitude of the magnetic dipole moment.

Q: L> A Moving to another question will save this response. Quèstion 9 The presence of a few negative…

A: We need to tell about property of diamagnetic Material.

Q: The figure shows the electric field of a dipole. At what point is the electric potential zero? OA OB…

A: The electric potential due to an electric dipole is zero at every point on the equatorial line of…

Q: 9 - An electric dipole is defined as ..............    A) two -q with a distance a / l…

A:

Q: n electric dipole with dipole moment × 10-⁹ C m is aligned at 30° with the lirection of a uniform…

A:

Q: The presence of a few negative alignments of magnetic dipole moment is given by which materials?…

A: Given:

Q: Match the following parameters to the correct properties: Dipole follows the inverse-square law Line…

A: Dipole - consists of two opposite charges.

Q: d) Based on Figure Q5 (d), answer the following questions: i. Briefly discuss the process that…

A: The relationship between the induced magnetic flux density B and the magnetising force H is depicted…

Q: A thin conducting wire is bent into the shape shown in the figure. The circular portion of the wire…

A: Given dataThe Radius of the circular portion of the wire, .The current in the wire,  .To…

Q: he figure shows that an electric dipole is placed in a uniform electric field which is directed o…

A: We need to select correct option for torque .

Q: The presence of many alignments of magnetic dipole moment is given by which materials? Paramagnetic…

A:

Q: The of a few negative alignments of magnetic dipole moment is given by which materials? presence…

A: The ferromagnetic materials which  have  parallel alignment of magnetic dipole moments. Therefore…

Q: The presence of a few negative alignments of magnetic dipole moment is given by which materials?…

A: Answer: Diamagnetic

Q: Which intermolecular force does not require a permanent dipole? a) dipole-dipole forces b)…

A: The correct answer to the given question is option D because in London dispersion forces , the…

Q: For the 2 circuits shown above if βnpn = 100 and βpnp = 50 and VDO = 0.7 V, determine the ranges of…

A: Given:

Q: An initially-stationary electric dipole of dipole moment p = 3.78×10-1º C.m î placed in an electric…

A: Maximum torque that the electric field exertes on the dipole is calculated by taking the cross…

Antenna Characteristics

The antenna is an important concept in the domain of electronics and communication engineering. An antenna forms an integral part of many commonly used devices such as wireless modems, routers, game controllers, mobile phones, bluetooth devices, and so on. In simple terms, any wireless communication makes use of antennas to serve the purpose. An antenna, also known by the term 'arial', is an electrical device that converts electrical signals into electromagnetic waves or electromagnetic waves into electrical signals. An antenna contains a transmission line usually made up of co-axial cable, it then receives the signals and converts them into electromagnetic waves, which are then transmitted via space into their required destination. A communication system essentially makes use of two antennas, a transmission antenna, which converts electrical signals into electromagnetic waves, and a receiving antenna, which receives the electromagnetic waves and converts them back into electrical signals.