Rheumatoid arthritis. In rheumatoid arthritis, the body's immune system attacks the lining of the joint capsule, a tough membrane that encloses all the joint parts. This lining, known as the synovial membrane, becomes inflamed and swollen. The disease process can eventually destroy cartilage and bone within the joint.
Answers. Best Answer: Joules are volt-coulombs; that is, when you put one coulomb of electrons through a potential difference of 1 volt, you do one joule of work on the system.So you find the number of joules of work (or energy put in to the system) by multiplying the number of coulombs by the number of volts.Choice (a) is correct.o you find the number of joules of work (or energy put in to the system) by multiplying the number of coulombs by the number of volts. Choice (a) is correct.
The joule (/ dÊ uË l /); (symbol: J), is a derived unit of energy in the International System of Units. It is equal to the energy transferred to (or work done on) an object when a force of one newton acts on that object in the direction of its motion through a distance of one metre (1 newton metre or Nâm).