Solution-What is the voltage in the chamber at full scale

What is the voltage in the chamber at full scale deflection

Assignment Help Electrical Engineering

Reference no: EM13963740

Pocket ionization chambers are built in the form of an electrical capacitor. You know that capacitance is equal to a change in charge over a change in voltage, as C, where the capacitance, C, is in Farads (F), the voltage, V, is in volts (V) and the charge, Q, is in coulombs (C).

You have a chamber that has a sensitive cylindrical volume radius of 0.635 cm and length 6.35 cm. The standard density of the air in the chamber is 0.001293 g/cm^3. The chamber is calibrated such that its quartz fibre has full deflection when there is 50 uC per kg of air. The capacitance of the chamber is 10 pF.

a) If it takes 200 Volts to charge the chamber, what is the voltage in the chamber at full scale deflection?

b) What exposure (in Roentgen) does full scale deflection correspond to? What absorbed dose in air, and tissue, does it correspond to?

Reference no: EM13963740

Questions Cloud

Determining the network breakdowns : Suppose that network breakdowns occur randomly and independently of each other on an average rate of three per month. (a) What is the probability that there will be just one network breakdown during December? Interpret.

What is the energy of the photons in the light from a diode : Calculate the number of half-wavelengths in a ruby laser operating at a wavelength of 694.3 nm in air, given that the ruby rod, silvered on the ends, is exactly 10.0 cm long

Write required sql statements to query the database : Analyse and comprehend a given ER diagram and Relational Data Structures - implement a database based on the given ER diagram and Relational Data Structures;

Daily proportion of major automobile : The daily proportion of major automobile accidents across the United States can be treated as a random variable having a beta distribution with α = 6 and β = 4. Find the probability that, on a certain day, the percentage of major accidents is less..

What is the voltage in the chamber at full scale deflection : What exposure (in Roentgen) does full scale deflection correspond to? What absorbed dose in air, and tissue, does it correspond to?

Where does the energy associated with the absorption go : Or is the transmitted part perpendicular to these strands? Where does the energy associated with the absorption go?

What is the most important thing to remember : What is the most important thing to remember when it comes to limits in Calc?

Gamma probability distribution : 1. (a) Find the moment-generating function for a gamma probability distribution with parameter α > 0 and β > 0. [Hint: In the integral representation of E(etX), change the variable t to u = (1 - βt)x/β, with (1 - βt) > 0.] (b) Using the mgf of a ..

Which class of dose calculation algorithm is most accurate : Which material would be the most appropriate for the target in the head of a linac based only on ability to produce brehmsstrahlung

User Account

All Pages

What is the voltage in the chamber at full scale deflection

Reference no: EM13963740

Reference no: EM13963740

Questions Cloud

Reviews

Write a Review

Electrical Engineering Questions & Answers

Lithium ion battery technology

Power transformers and tariffs

Paper on orthogonal frequency-division multiplexing

Function of the hmi in a scada system

Resultant waveform of the odd harmonic series

Explain scada system

Design a 2-digit 24 second shot-clock

Model a discrete-time system

Draw a relay construction diagram

Frequency division multiplexing

Impact of electron energy

Traffic light controller

Assured A++ Grade

Academics

Major Subjects

Majors

Get In Touch

TERMS & POLICIES

HELP & SUPPORT