Question

4.100 resistors of each 50ohm are connected in paralled, Find its total resistance?​

Answer 1

Answer:

Total resistance will always be less than the value of the smallest resistance That is,

R

total

1

=

R

1

1

+

R

2

1

+

R

3

1

+

R

4

1

thatis,R=R

total

−1

.

Therefore,

R

total

1

=

2

1

+

2

1

+

2

1

+

2

1

=2

or

R

total

=

2

1

=0.5Ω.

Hence, their equivalent resistance is 0.5 ohms.