In the circuits shown below, the readings or the voltmeters and the ammeters will be :

Options

A. `V_(2) gt V_(1) and i_(1) gt i_(2) `
B. `V_(2) gt V_(1) and i_(1) = i_(2) `
C. `V_(1) = V_(2) i_(1) gt i_(2) `
D. `V_(1) = V_(2) and i_(1) = i_(2)`

Answer

D

Explanation

`V_(1) = V_(2) and i_(1) = i_(2)`
Current in circuit (1),

`i_(1) = (V)/(R) = (10)/(10)` = 1A
Current in circuit (2).

Here, voltmeter is ideal. Hence there will not be any effect of resistance connected in series
Hence, `i_(2) = (10)/(10) = 1 ` A
and `V_(1) = 10 xx i_(1)`
= 10` xx 1 ` = 10 volt
`V_(2) - 10 xx i_(2) = 10 xx 1 = 10 ` volt
`therefore V_(1) = V_(2) and i_(1) = i_(2)`