n the circuit, Figure (5), calculate the value of the time constant (τ) by calculation and by the petition method, proving that the petition to the charge curves intersects the stability line at a distance (τ) from the origin point

Q: Quantity that is not affected by magnetic field is Current flowing in conductor ㅇ Moving charge…

A: The magnetic field present do affect the current flowing in conductor.

Q: The figure below shows a square loop circuit, 10 cm on each side, containing a R = 5.6 Q resistor, a…

A: The capacitor has charged to a maximum charge: So, the maximum voltage across the capacitor at this…

Q: In a given fluid, positive ions, each with 1 excess protons, move to the right at a steady rate of…

A:

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: This is a toroidal inductance. Calculate the inductance of this material. r1 = 96mm, r2 = 120mm, a =…

A:

Q: Electric field terminates at...

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

Q: what is process leads to lowering the number of free electrons? what is The Townsend's Criterion why…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: A nickel chromium alloy conductor of resitance 24 ohms is 110 inches long and has a resistivity of…

A: Given Resistance of conductor R =24 Ω Length of conductor =l= 110 inch resistivity =ρ =640 Ω -CMft…

Q: Use the following constants if necessary. Coulomb constant, k – 8.987 x 10° N - m² /C?. Vacuum…

A:

Q: An ebony circular disk has a uniformly charge density of 2 C per square meter. The radius of the…

A: Given, A uniform circular disk has a uniform charge density ρ=2 C/m2. Radius of the disk r=1 cm.

Q: Four unknown point charges are heid at the corners of a swuare.Suppose q, is at equilibrium and q -…

A: First we will find out net force on charge particle q4 then we will equivate it to zero to calculate…

Q: Write a boundary condition  equation  1. Dielectric to dielectric 2. Magneto dielectric to Magneto…

A:

Q: 6. An incomplete circular loop with very long leads carries a current of I = 10[A], as shown in…

A: Magnetic field at O,Due to circular…

Q: Two positive point charges are equal to +5 nC on the x-axis, one at the center and the other at x =…

A: Two positive point charges are equal to +5 nC on the x-axis, one at the center and the other at x =…

Q: octal number is given by ( Note : Enter only one digit in each box. Also fill the unused boxes with…

A:

Q: The interaction between two charges of opposite signs is repulsive OFalse OTrue

A: FALSE

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: There are three charges, q, = +1nC, q2 = -5nC, and q3 q2 is located on x axis at 2cm, and qą is…

A:

Q: The two charges shown in the figure are spaced by a distance d = 2.00 cm. a) Find the electric…

A:

Q: Q5 Choose Two only A) Explain briefly various theories of breakdown in liquid dielectrics. B) What…

A: Here we solved 2  and 3 question Sphere gap are used for the measurement of voltage (DC or AC…

Q: In the figure below, there is a wire with a dc current of I value and a conductive coil on its…

A: Choose the correct option Here we are solving this problems using the Faraday law for dynamic…

Q: Given:μ = 1200 The core has square cross section and all dimension are in cm. 10 A 1² N₁ 500 turns…

A:

Q: µ = 0.01 H/m SW2 50 cm L R N = 100 12V 0.5 Core Area: 0.06 m²

A:

Q: 1. Explain electric are discharge V-A characteristic in DC and AC modes.

A: The DC and AC Forms of Arc welding are to basically used to for welding applications which require…

Q: Three point charges are located at the corners of an equilateral triangle as shown in the figure. b.…

A: In this question,  We need to determine the force on the charge -4uC and 2uC. Force due to 2 charge…

Q: In the circuit, Figure (5), calculate the value of the time constant (T) by calculation and by the…

A:

Q: Q4/ Two-point charges are brought closer together, increasing the force between them by a factor of…

A: the electrostatic force between two charges can be calculated using the following relation F =…

Q: Two 3.8 gg point charges on 1.0-mm-long threads repel each other after being equally charged, as…

A:

Q: left Tight daun There is a uniformly distributed negative charge on the semicircle shown. What O? O…

A:

Q: Electric field ends at? + Positive charge Negative charge None of these Both negative and positive…

A: We have to find where will be the electric field will end

Q: 5) What is Intrinsic Breakdown 6) why do bubbles lead to breakdown of liquid? 7) how to decease the…

A: In a dielectric, the charge displacement increases with increase of field strength,after a…

Q: A flux of 0.0016 Wb flows in a silicon sheet steel coil/core. The arrangement appears as shown below…

A:

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

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.