Given that the electric field E has a triangular profile as shown in the figure below, and that the built-in potential, Vo, is given by the total area under the triangle, find an expression for the maximum electric field magnitude, Emax, in terms of the dopant concentrations and fundamental constants. [E] X Emax X₂

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Q.4Determine the current flowing in the capacitor(-j25ohm) and its direction as shown in Figure below. Assume the voltage source to have negligible impedance.

Please answer in typing format solution Sir please help Thanks in advance

QUESTION 5 E-05, PC-01. Capacitor can store energy in form of? Current. Electrical charge. Power. QUESTION 6 E-06, PC-03. An Inductor's time constant is given by? LR. O L/R. L2 /R.

An initially uncharged parallel plate capacitor is connected to a circuit containing a battery with emf -15V and a resistor, R = 8.5MN as shown in the figure to below. The capacitor whose plates have an area of A = 3.1mm² are separated by a distance of d = 3.4mm and one third of the capacitor is filled with a dielectric material, K₁= 1.1 and the rest (two thirds) is filled with another dielectric material, K₂=4.5. At t=0 the switch is closed. 7.1 seconds after the switch is closed the electric field within the first dielectric material (₁) is observed to be 15 x 10³ N/C. Find the potential difference across the capacitor at this instant (t = 7.1 s) in terms of permitivity of free space €0? Express your answer using zero decimal place. R S K₁ K₂