Ex-4.13 | NCERT | Physics | Class 12th | Complete NCERT Solution |In the circuit (Fig. 4.23) the
Example 4.13 In the circuit (Fig. 4.23) the current is to be
measured. What is the value of the current if the ammeter shown
(a) is a galvanometer with a resistance RG = 60.00 W; (b) is a
galvanometer described in (a) but converted to an ammeter by a
shunt resistance rs = 0.02 W; (c) is an ideal ammeter with zero
resistance?
In the circuit (Fig. 4.23) the current is to be
measured. What is the value of the current if the ammeter shown
(a) is a galvanometer with a resistance RG = 60.00 W; (b) is a
galvanometer described in (a) but converted to an ammeter by a
shunt resistance rs = 0.02 W; (c) is an ideal ammeter with zero
resistance?
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