54 MagnetiJ'm. [Book I. 



and whofe lofs, as a friend, I can nev^r diffidently 

 lament j and (hall direft him to confuk the late Mr. 

 Adams's ingenious EfTay on this fubjedl *. 



* Printed in the fame volume with his Efiay on Eleftricity. 

 In the lame EiTay the -reader, who wifiies to entertain himfelf with 

 the practical and experimental part of magnedfm, will find proper 

 and eafy directions. 



