نقطة واحدة The electric field density for *:c

Q: HMS LAW.pdf 1 A 1 A 1 A -> RA RB RC 27 V 24 V RB RC RA What are the ohmic value of RA, RB and R?

A: In this question,we have to find the value  RA, RB & RC

Q: 3. A coil of 1000 turns is uniformly wound o a ring of non-magnetic material, the mean diameter…

A: Given:Turns, N=1000Area, A= 4cm2=4×10-4 m2mean diameter, D=20cm=0.2m

Q: 8. Convert the following from rectangular to polar. Put your answer in the space provided. a. 10+j 8…

A: This question belongs to basic electrical . It is based on the concept of polar and rectangular form…

Q: Q14. An air filled parallel plate capacitor is arranged such that the upper plate carries surface…

A:

Q: Question5): Find the current and voltage for each element for time domain in the circuit shown below…

A: Given i= 28.28 sin(wt -53.13) Taking sine(wt) as reference  than i= 28.28<-53.13. Current through…

Q: Q1] find the voltage of the inductance 1H if the value of the source is: 50 sin( 100t) volt R3 R2 R1…

A: 1) To find the voltage across 1 H inductance

Q: Plane \(z = 10 \) m carries charge 48\( nC/m^2\). The electric field intensity at the origin is; 864…

A: We need to find electric field for given charge density .

Q: Question 1 |Soalan 1) The switch in Figure 1 is opened for a long time and closed at = 0 s.…

A:

Q: Explain Faraday's law in layman's terms. Briefly discuss & provide an illustrative example.

A:

Q: 42. Determine the capacitance of a conducting sphere of radius 2.5 mm, covered with a polyethylene…

A:

Q: Plane y = 10 m carries charge 15nC/m2. The electric field intensity at the origin is; О 540 п ат O…

A:

Q: 1311 Forthe capacitor a. Determine the capacitance b. Determine the electric field between the…

A: Brief description: For the above given question we need to calculate the value of capacitance of the…

Q: Considering dielectric-dielectric boundary conditions, which one of the following statements is…

A: In this question we will write boundary condition between two dielectric....

Q: The inductance of the 3- line per km (in mH). The conductors are aluminium (Hr = 1) with radius r=…

A:

Q: Quèstion 20 Where surfaces z 5 and o = 60 intersect %3D O a cylinder An infinite line An infinite…

A: A cyclinder.

Q: Determine whether the following signals are power or energy signals or neither. (a) x(t) = e…

A: Need to find whether following signals are power or energy or  neither

Q: A coil of 500 turns has a flux of 0.4 mWb linking with it when carrying a current of 2 A. Determine…

A:

Q: Plane z = 10 m carries charge 4nC/m2. The electric field intensity at the origin is;

A:

Q: Graph: Take a graph sheet and divide it into 4 equal parts. Mark origin at the center of the graph…

A: According to the question, for the given data as shown below We need to plot the V-I…

Q: The equivalent circular plate radius of an earthing grid of area 1349 m² is m. O 26.72 O 24.72 O…

A: Given: area of circular plate of earthing grid is 1349 m2 To find its radius

Q: Q10. Where surface o = 30 degree is An infinite plane A circle cylinder a a cone

A: An infinite plane

Q: 48. A ball is thrown vertically upward with an initial velocity of 3 m/s from the window of a tall…

A: Given, A ball is thrown vertically upward having initial velocity, u = 3 m/s The ball strike the…

Q: The inductance of a moving iron instrument is given by: L= (10 + 58 - e?juH where e is the…

A:

Q: U-238 undergoes nuclear fission by high energy neutrons. Select one: True False

A: The process of splitting a big nucleus into two or three small nuclei is called as Nuclear fission.

Q: What is the value of the constant a such that the current density field J = 7x*y°@ + a²z?ŷ – ax'y³…

A: Given current density is  static fields i.e. time independent fields   so ∇·J=0 We will use above…

Q: The Electric field in a region is defined by - 37 + 2 v43, determine the line integral of the…

A:

Q: Express the field D = (x² + y²)¯'(xa, + yay) in cylindrical components O H= (1/2p)ap O H= (p)ap O H=…

A:

Q: The electric potential along the x-axis is V=325cos(7x) V, where x is in meters. What is Ex at 6.5m?

A: V=325cos7x Vx=6.5m

Q: HOME WORK Determine If The Following System Are Linear ,Causal, Time Invariant Stable? a) y(n)-x(n)…

A: a..>> The system is linear. The output of the  coswn is in range of -1< coswn < 1  .i.e…

Q: Q1] find the voltage of the inductance 1H if the value of the source is: 50 sin( 100 t) volt R3 R1…

A:

Q: onside: der the figure shown beloW. Free Space Free Space 0, =45° (2) H,=1 H=1 8,=4.5 6,=2.25 The…

A: Wave is function of space and time. Reflection coefficients determine how much wave is is reflected…

Q: In free space, E = 20 cos(wt – 50x) a, V/m. Calculate (a) Ja (b) Н

A: Maxwell equation for time varying field-  For time varying current, an electromagnetic wave is…

Q: QI: For Ā = x āx + y āy + z āz and B = 3x āx + 4y ãy + 2z āz Find the following a) Č = Ã×B b) at…

A:

Q: Plane y = -1 carries current K = 50 az mA/m. Find H at origin

A:

Q: The electric field at the origin due to electric potential V=(x-2)+(y+2)+(2-1)³ is (4ax-4ay+ 3az) O…

A: We need to find out the electric field for given potential at given point

Q: Qlo. determine both normalized energy x power X (t) = 2 Sin (8rt) %3D

A:

Q: Find ign for >0n the circuit 2 kn 6 kn 2 H 12 V 6e 3000t mA, t>0 %3D 2000 (+1)

A: Here this has been solved. The initial current through the inductor is 0. So the option is none of…

Q: The electric field at the origin due to electric potential V=(x-2)² + (y+2)² + (z-1)³ is (4ax - 4ay+…

A: Option B is correct Electricic field increses in the direction opposite to potential scalor function…

Q: 5) How much does the thickness of a solid cubic shape (20cm x 20cm x 20cm) şolid dielectric material…

A: (5) It is given that: Dimensions of cube=20×20×20 cm3Electric field=4.5 KV/cmYoung's modulus of…

Q: Find the total current outward directed from a one meter cube with one corner at the origin and…

A: Given Current density  J→ = 2x2ax+2xy3ay+2xyazV→ . J→ =a^ x ddx+a^ yddy+ a^ z ddz . 2x2a^x+2xy3a^y…

Q: Q2, „A slab of dielectric materiali has electris susceptihility Xe=1.5, the electric freld intensity…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: II. Express the notations below in rectangular and polar form 7. ej0.92 jn 8. е 6 j4T 9. е з

A:

Q: If E=20ax+30ay C/ m due to infinite line charge extended :parallei to z axis х ахis all the axes y…

A: In this question, choose the correct option If Electric field E given, which infinite line charge…

Q: A charge of qa = 10 nC is at the origin of the ry plane in air, where the rela = 1. What is the…

A:

Q: A charge q (t) = 50+1.0t C flows into an electric component. Find the current flow. %3D

A: Given data: The expression of the time-dependent charge: qt=50+1.0t C

Q: olenoid has an inductance of 1.58 mH. How many turns of wire does it have if the solenoid is zm long…

A:

Q: The voltage v = 188 sin(100t+50°) V is connected acroos a 261-µF capacitor. Determine the current at…

A: The solution is given below

Q: +q -- a b 1m 1m 1m Which of the following is true about the electric potentials Va and Vb. and the…

A: It is given that:

Q: The total charge entering a teminal is given by Q=10tcos4rt mC.Calculate the current at t= 0.5 sec.

A:

Dielectric Breakdown

A dielectric is a material with low electrical conductivity and so is classified as an insulator. Dielectric materials are used to block the flow of electricity through them, allowing them to behave as an insulators. They can also be used to store electric charge or improve capacitance.Dielectrics have no free electrons for conduction because electrons are tightly bound to the nucleus. Because dielectrics contain a small number of electrons for electrical conductivity, they have a dipole. The two primary roles of dielectrics in electrical devices are insulation and electrical energy storage. An electric field polarizes the dielectric, and the polarization of the molecules allows dielectric materials to store charge.