Reading of ammeter is 2A. Find value of R (in Ω).

If reading of an ammeter is 10 A, the peak value of current is

If reading of an ammeter is 10 A, the peak value of current is

In the diagram shown, the reading of voltmeter is 20 V and that of ammeter is 4 A . The value of R should be (Consider given ammeter and voltmeter are not ideal)

In the diagram shown, the reading of voltmeter is 20 V and that of ammeter is 4 A . The value of R should be (Consider given ammeter and voltmeter are not ideal)

[" A non-ideal voltmeter and a non-ideal ammeter are connected as shown in the figure.The reading of "],[" the voltmeter is "20V" and that of the ammeter is "4A" .The value of "R" is : "],[qquad (A)/(0)]

[" A non-ideal voltmeter and a non-ideal ammeter are connected as shown in the figure.The reading of "],[" the voltmeter is "20V" and that of the ammeter is "4A" .The value of "R" is : "]

In the circuit shown below, if the value of R is increased then what will be the effect on the reading of ammeter if the internal resistance of cell is negligible-