[" 78.A galvanometer of resistance "R(G)...

[" 78.A galvanometer of resistance "R_(G)" is to be converted into a ammeter,with the help of a shunt "],[" resistance "R" .If the ratio of heat dissipated through galvanometer and shunt is "3:4," then "],[[" (A) "R=(3)/(4)R_(G)," (B) "R=(4)/(3)R_(G)," (C) "R_(G)=(9R)/(16)," (D) "R_(G)=(16R)/(9)]]

Similar Questions

Explore conceptually related problems

A galvanometer of resistance R_(G) is to be converted into an ammeter, with the help of a shunt of resistance R. If the ratio of the heat dissipated through galvanometer and shunt is 3:4, then

When a galvanometer of resistance G iws converted into an ammeter of range IA then the current passing through shunt (S) is

A galvanometer of resistance 70 Omega , is converted to an ammeter by a shunt resistance r_(3) = 0.03 Omega . The value of its resistance will become

A galvanometer of resistance 36 Omega is changed into an ammeter by using a shunt of 4 Omega . The fraction f of total current passing through the galvanometer is

[" 78.A galvanometer of resistance "R_(G)" is to be converted into a ammeter,with the help of a shunt "],[" resistance "R" .If the ratio of heat dissipated through galvanometer and shunt is "3:4," then "],[[" (A) "R=(3)/(4)R_(G)," (B) "R=(4)/(3)R_(G)," (C) "R_(G)=(9R)/(16)," (D) "R_(G)=(16R)/(9)]]

Similar Questions

Recommended Questions