Two cells having emf 4V, 2V and internal resistances 1
1
are connected as shown in figure below. Current through 6
resistance is
.png)
a)
b)
c)
1A
d)
1 are connected as shown in figure below. Current through 6 resistance isa)
b)
c)
1A
d)
Question ID - 150219 | SaraNextGen Top Answer Two cells having emf 4V, 2V and internal resistances 1 1 are connected as shown in figure below. Current through 6 resistance is
a)
b)
c)
1A
d)
Two cells having emf 4V, 2V and internal resistances 1 1 are connected as shown in figure below. Current through 6 resistance is
|
a) |
|
b) |
|
c) |
1A |
d) |
|
1 Answer
127 votes
Answer Key / Explanation : (a) -
|
(a) The emf of the circuit is
In the given circuit, 3
Total resistance of circuit is
From Ohm’s law
The 3
|
and 6
are connected in parallel, hence equivalent resistance is
resistors are in parallel, hence
127 votes
Answer Link
127