A spark plug in an automobile enfine consists of two metal conductors that are separated by a distance of 0.5 cm. When an electric spark jumps between them, the magnitude of the electric field is 4.0 x 10^7 V/m. What is the magnitude of the potential difference V Between the conductors

Q: Quèstion 2 In ferromagnetic material p= 60. B-16y az, magnetic strength equals to 4y az /(3Ho) 2y az…

A: Here we will relationship between magnetic field strength and magnetic field density

Q: A 2 ampere current flows in a conductor which has 1x1024 free electron per meter. What is their…

A: Given, Current, I=2 A Total number of free electrons, n=1×104 per meter So, A = 1 Charge on…

Q: Determine the electric field strength at a point 1.00 cm to the left of the middle charge shown in…

A:

Q: Two charges are arranged on a number line. A positive 3C charge is located at zero. A  negative 5C…

A:

Q: In the figure below, calculate the the electric potential at point P due to the three surrounding…

A:

Q: Questions: 1. How does the area of the alumirum foil affect the capact ance if the paper capacit or?…

A: C=ξAdThus C∝A So, if area of aluminum is increased then capacitance will also increase.

Q: Electric field terminates at...

A: Because positive charges repel each other,the electric field around an isolated positive charge is…

Q: What is the magnitude and direction of electric field at point Y from all the point charge that has…

A:

Q: An electron moving downward slows down. What is the direction of the electric field causing this…

A: We need to find out the direction of applied electric field .

Q: The unit of the electric field intensity is ? OV/m OV/I OV OV/Nm

A: We need to find out unit of electric field

Q: Explain why such a charge distribution occurs when some positive voltage is applied to the conical…

A: Observe that the distribution is uneven on the surface. It is +12V, +9V and +8V at different…

Q: The figure below shows four charged plastic spheres, with the following charges: q1 = 94 = 3 nC, and…

A: In this question we will find total electric flux through closed surface.....

Q: Two positive point electric charges, of 3µC and 5µC, are separated by one distance of 1 cm. in the…

A: charges are   Q1 = 3μCQ2 = 5μC charges are separated by the distance r = 1 cm…

Q: 2. Three charged particles are located at the corners of an equilateral triangle as shown in the…

A: To calculate total electric force

Q: (t)=(11e-t-21e-2) nC The current / flowing through the elem

A: Given data, Charge is given, q=11e-t-21e-2t nC.

Q: le6 10 08 O 06 w 04 12- 02 00 ao as 10 15 20 r(m) Figure plots the electric field of a sphere with a…

A:

Q: Determine the electric field intensity midway Q3 Q1 = 10C B A 4R Q2 = 5C 5R

A:

Q: What is the magnitude of the electric field (in N/C) at a distance of 1 mm from a single electron?…

A: Brief description:  By knowing the standard electric field expression we need to calculate the…

Q: Le the total current on

A:

Q: The figure below shows the electric field lines for two charged particles separated by a small…

A: In this question, we need to determine the ratio of electric charge q1 /q2 and sign of the…

Q: Electrical conductivity increases with increasing temperature. TRUE FALSE

A: Correct option is False Why because, for a given conductor, if temperature increases , There is…

Q: Figure x + 3.0 nC 5.0 cm 10 cm -6.0 nC What is the strength of the electric field at the position…

A: Step 1:Step 2:Step 3:

Q: Two balloons with charges of +4.00 μC and -10 µC attract each other with a force of 0.0625 Newton.…

A:

Q: 12. The rate at which electrons move through a conductor varies. True False

A: According to guidelines we need to solve only first question. According to the question we have to…

Q: EQI/ Determine the magnitude and direction of the resultant forces as shown in figure 1. 50N Figure…

A: A force is defined as the push or pulls experienced by any object that causes the change of speed or…

Q: Problem # 02 Three charges are at the corners of a right triangle as shown in Figure. Calculate the…

A: q1=+8.00×10-6 Cq2=-4.00×10-6 Cq3= -6.00×10-6 C Electric field due to a point charge at a point is…

Q: What is the magnitude of the electric force in (N) acts on a +2nC charge enters a region of a…

A: Given data, Charge is given q=2 nC. Electric field E=3-4j×109 N/C.

Q: Calculate the magnetic field intensity due to a toroid of turns 100, current 2A and radius 159mm.…

A:

Q: thread N W common ---- axis E coil ring

A:

Q: In the figure, what is the NET electric field at point P? Note: By convention, a positive net…

A: This question belongs to electro magnetic field theory . It is based on the concept of calculation…

Q: In the experiment set-up, what is the Inductance in the given AC supply R-1500 O a. 0.9 Henry O b.…

A:

Q: All of the following statements are false about Proximity Effect EXCEPT O It decreases with…

A: Proximity effect - Unequal current distribution in two or more conductor placed near each other due…

Q: В C

A: it is known that electric filed strength depends upon total number of electric field lines passing…

Q: Charge q1 1s +1.00 µC. Located 0.500 m to the right of a. is charge ga (+12.00uC), At a distance of…

A: Let the position vectors be r1,r2 and r3 for q1,q2 and q3 respectively taking q1 as reference and…

Q: Correct Mark 3.00 out of 3.00 P Flag question If a parallel plate capacitor of plate area 2 m2 and…

A: In this question , we will find voltage across capacitor with given data of charge , dielectric…

Q: The electrical field intensity at a distance of 20 cm from a charge of 2 µC in vacuum:

A: Given data:Required information:

Q: Dry air will begin to ionise when the electric field strength reaches about 3 MV/m (i.e. 3 x 106…

A: Given V= 10000 V E=3×106 V/m plate area A= 1m2

Q: Two parallel wires conduct the same amount of current and in the same direction. The wires are L…

A: According to question We need to calculate magnetic field at point P which is the middle point of…

Q: BOOKWORK An electron beam passes through a region between two plates with a poten- tial difference…

A: Given values are - E=104VmB=10-4T Given that electric field and magnetic field are in right angles…

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.