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:
टिप्पणियाँ
एक टिप्पणी भेजें
490000000000