Question

3 resistors 10 ohm, 20 ohm and 30ohm are connected parallel with a 6 v cell. find 1) the current through each resistors. 2) current supplied by the cell. 3) equivalent resistors of the circuit.​

Answer 1

Answer:

Given : R

1

=10Ω R

2

=20Ω R

3

=30Ω

Equivalent resistance of parallel combination

R

eq

1

=

R

1

1

+

R

2

1

+

R

3

1

∴

R

eq

1

=

10

1

+

20

1

+

30

1

⟹R

eq

=5.45 Ω