Question

Three identical resistors each of resi r are connected as shown in the figure below. find the equivalent resistance of the combination?​

Answer 1

Answer:

From the circuit diagram,

equivalent resistance of circuit,

(R

eq

)=R+

R+R

R×R

=R+

2R

R

2

=R+

2

R

R

eq

=

2

3R

We know that,

power (P)=

R

V

2

=

2

3R

V

2

P=

3R

2V

2

.