200 pF in series w/ unknown & as a series combination in parallel w/ 100 pF. The potential between a and b =26 V and the 200 pF capacitor stores 40nJ.  1. Find unknown capacitance and Cequivalent of the circuit. 2. what is the dielectric constant K to make an equivalent capacitor w/ two 1x1cm square aluminum electrodes 0.4 mm apart and filled w/ the dielectric?

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A: Mass of carbon = 12.011 amuMass of hydrogen = 1.008 amu

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A: d=14 cm = 0.14 m mp = 2.8 kg r=d/2= 0.14/2 = 0.07 m TE = 0.55 N-m

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Q: 1. At what net rate does heat radiate from a 375- m² black roof on a night when the roof's…

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Q: Please as soon as possible

A: See below

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Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.