The potential difference between two points in an electric circuit is the work done when a coulomb of charge passes between the points. You can calculate the size of a potential difference using this equation: V = W Ã· Q. 1  V is the potential difference in volts, V. 2  W is the work done (energy transferred) in joules, J.
Thanks for you help. Yikes, now you got me thinking! I went and my bottle of wilton vanilla and sure enough, it was like I went to the medicine cabinet and opened the bottle of rubbing alcohol! Extract is about 35% or so alcohol, so it may smell like alcohol - but the primary aroma should be vanilla.
Her blood alcohol level at the time of her arrest was .26, three times the legal limit. The alcohol level on the vanilla extract was listed at 41 percent, which is similar to the alcohol content found in vodka or gin, ABC7.com reports. Chris Thomas, a drug counselor with the Wayne County Mental Health Department, says drinking pure vanilla extract is like drinking cough medicine.