Question

CLASS X
PHYSICS
If four resistors each of 8ohm are connected in parallel, the effective resistance will be
a)0.5 ohm
b) 0.25 ohm
c) 4 ohm
d) 2 ohm ​

Answer 1

the effective resistance will be a) 0.5 ohm

Explanation:

the ans is here

Answer 2

Answer:

I

Explanation:

1/R = 1/8 + 1/8 +1/8 + 1/8

1/R = 4/8

R=2

the effective resistance is 2ohm