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| Alphabetical [« »] ballarat 1 balloon 1 balls 13 bar 14 barge 1 barges 1 bark 1 | Frequency [« »] 15 saw 15 square 15 state 14 bar 14 better 14 bubble 14 charcoal | Michael Faraday Lectures on the Forces of Matter IntraText - Concordances bar |
Lecture
1 I | if I take this metal [a bar of aluminium3 about eight 2 II| make it one. And here is a bar of iron; why, it is only 3 II| true of the flint and the bar of iron is true of the piece 4 II| attraction most wonderful? That bar of iron one inch square 5 V | of all, one end of this bar attracts this key, but the 6 V | middle - to have thus in one bar two places in which this 7 V | resides? If I take this bar and balance it carefully 8 V | bring the middle of the bar magnet opposite the uncolored 9 V | gravitation. I have here a steel bar, and I am going to make 10 V | of the very centre of the bar, and you will still see 11 V | travel. It consists of a bar of copper; and if I take 12 V | will strike against the bar of copper and keep it hot. 13 V | heat through this copper bar which has taken a quarter 14 VI| power. There is that long bar of iron held out, and I