Over the years the letter E was replaced with V in Ohm's Law and other calculations. So my question for the group is: When is V 'Not" an accepatble replacement for E?
V=MC-squared
When the heck did that happen? I continue to use E in my calculations. Fortunately my work is on old enough equipment that doesn't know the difference.
Then again, I'm still using microfarads and micromicrofarads and kilocycles when I can get away with it!
In answer to your question, it's not acceptable when I'm doing the calculations.
Tim in Bovey
V is a nice notation for voltage but I'll stick with tradition. E for Me.
Bruce, Mon. Stn., CT
Bruce is brilliant.
Hertz Rent A Cycle is the way to raise money for hobby radio.
Nice write-up in July edition of QST. basically E and V are interchangeable unless you are dealing with fields, then one always uses E.