Question

Find the equivalent resistance of the circuit​

Answer 1

as the resistors are connected in parallel

so resistance is

1/rp= 1/10+1/10+1/10+1/10

1/rp=4/10

1/rp=2/5

rp=5/2

rp= 2.5

answer is 2.5

Answer 2

Answer:

in this figure three resistance of 10 ohm are connected in series

there total resistance will be

r'=10+10+10=30ohm

now 10 ohm nd r' are connected in parallel

so total resistance of circuit is

1/R=1/10+1/30

=4/30

R=30/4=7.5 ohm

7.5 is ryt answer