In the figure circuit, V = 40 V. When R is 10 &ohm;. When R is zero, the value of V will be

In the figure circuit, V = 40 V. When R is 10 &ohm;. When R is zero, t

1.	In the figure circuit, V = 40 V. When R is 10 &ohm;. When R is zero, the value of V will be
Answer» When R = 0, it will be short circuited and 10 &ohm; and 20 &ohm; will come in series, and potential across V1 will become 40 V by divider rule.