Questions
The resistance of a galvanometer is and the current required to give full scale deflection is In order to convert it into an ammeter, reading upto 10 A, it is necessary to put a resistance of
detailed solution
Correct option is B
Resistance in parallel, S=Gigi−ig = 50 × 100 × 10−610 − 100 × 10−6⇒ S=5 × 10−4 ΩTalk to our academic expert!
Similar Questions
The ammeter has range 1 ampere without shunt. The range can be varied by using different shunt resistances. The graph between shunt resistance and range will have the nature
799 666 8865
support@infinitylearn.com
6th Floor, NCC Building, Durgamma Cheruvu Road, Vittal Rao Nagar, HITEC City, Hyderabad, Telangana 500081.
free study material
JEE Mock Tests
JEE study guide
JEE Revision Notes
JEE Important Questions
JEE Sample Papers
JEE Previous Year's Papers
NEET previous year’s papers
NEET important questions
NEET sample papers
NEET revision notes
NEET study guide
NEET mock tests
