A galvanometer has a resistance of 30 and its full scale deflection current is 20 microampere (HA). What resistance should be added to it to have a range 0-10 Volt?.- physics


12th class physics 


 Q.1.A galvanometer has a resistance of 30 and its full scale deflection current is 20 microampere (HA). What resistance should be added to it to have a range 0-10 Volt?

Solution:



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Pollination :- Biology

12th physics short notes