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Find the mathematical expression for the voltage across the capacitor after the switch is thrown into position 1.
Find the mathematical expressions for the voltage vC and the current iC when the switch is closed.
Determine when the discharge current is one-half its maximum value if contact is made at t = 0 s.
Determine the power delivered by the source at the instant t = 2t.
Calculate vC, iC, and vR1 at 0.5 s and 1 s after the switch makes contact with position 1.
Determine the voltmeter reading one time constant after the switch is closed.
Find the time that must pass after the closing of the switch for the voltage across the meter to reach 10 V.
Find the mathematical expressions for the transient behavior of the voltage vC and the current iC following the closing of the switch.
Find the mathematical expressions for the transient behavior of the voltage vC and the current .
Write a program to determine the current through the 10- resistor of Figure.
Find the electric field strength between the plates of a parallel plate capacitor if 100 mV are applied across the plates and the plates are 2 mm apart.
ind the capacitance of a parallel plate capacitor if the area of each plate is 0.075 m 2 and the distance between the plates is 1.77 mm.
When a dielectric is inserted between the plates, the capacitance increases to 0.006 µF. Of what material is the dielectric made?
The plates of a parallel plate air capacitor are 0.2 mm apart and have an area of 0.08 m 2 , and 200 V are applied across the plates.
Find the maximum voltage that can be applied across a parallel plate capacitor of 0.006 µF.
Assume a linear relationship between the breakdown strength and the thickness of the dielectric.
Determine the voltage vC after one, three, and five time constants.
Find the value of R for maximum power to R, and determine the maximum power to R for each network.
For the network of Figure , determine the value of R for maximum power to R.
Is there a general statement that can be made about situations such as those presented here and in Problem 1?
Using Millman's theorem, find the current through and voltage across the resistor RL of Fig.
Using the dual of Millman's theorem, find the current through and voltage across the resistor RL of Fig.
Draw three equivalent branches for the branch a-b of the network of Figure.