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.
1 Vanilla Sugar made with sugar and vanilla extract is considered as Haram ingredient because of the alcohol content in the extract. 2  Vanilla-Vanillin Powder: This is the same, as vanilla powder but contains not more than one ounce of added vanillin. 3  This is also a standard product.ure Vanilla extract is then added in small amounts to ice cream and other food products. VANILLA PRODUCTS. 1  Vanilla extract (extracted with alcohol). 2  Vanilla flavoring (extracted with alcohol). 3  Concentrated vanilla flavoring (extracted with alcohol). 4  Vanilla powder (no alcohol is used).