NEET-XII-Physics
P1 year:2019
- #24In the circuits shown below, the readings of
voltmeters and the ammeters will be
Circuit 2
(1) ``V_2 > V_1 `` and `` i_1 = i_2``
(2) ``V_2 = V_1 `` and ``i_1 > i_2``
(3) ``V_2 = V_1`` and ``i_1 = i_2``
(4) ``V_2 > V_1`` and ``i_1 > i_2``digAnsr: 3Ans : ( 3 )
Sol. For ideal voltmeter, resistance is infinite and
for the ideal ammeter, resistance is zero.
1 1
10
V i 10 10 10 volt
10
= = =
2 2
10
V i 10 10 10 volt
10
= = =
V
1
= V
2
1 2
10 V
i i 1 A
10
= = =