4. A pocket dosimeter (Air wall chamber) of volume 9.02 cm³is filled with air at atmospheric pressure. The capacitance of dosimeter is 12pF. If 250V are required to fully charge the chamber, how much voltage is droped when the chamber reads 50 µC/kg, and what is the voltage across the chamber at that reading?[ Pair 1.29 x 10-6 kg/cm³]

Draw the V and M diagrams without deriving the equations A ง ی 2 40 kN/m 50 kN 3 m I m 60 kN-m B x

An electric hot water heater consumes 3.1 kilowatts of electricity and converts it to heat. How long will it take the water heater to heat a 67 gallon tank of water from 10 degrees Celsius to 50 degrees Celsius? (1 kilogram of water is 0.37 gallons, 1 Calorie = 4200 J).  It may be helpful to refer back to the weekly handout for guidance on this problem. Your final answer should be in minutes (rounded to the nearest 10 minutes).

Don't Use Chat GPT Will Upvote And Give Handwritten Solution Please