The pressure maintegralained in Coolidge tube is: | Physics | SolveeIt | Solveeit

Today, August 18

Question

The pressure maintained in Coolidge tube is:

A

$10^{-3}\,mm$ of Hg

B

$10^{-7}\,mm$ of Hg

C

$10\, mm$ of Hg

D

$10^{-4}\,mm$ of Hg

Answer

$10^{-3}\,mm$ of Hg

Explanation

Solution

The pressure maintained in a Coolidge tube is equal to $10^{-3}\,mm$ of $Hg$ .