Question

What is the equivalent resistance between the points A
and D in given figure?
(a) 10 ???? (b) 20 ????
(c) 30 ???? (d) 40 ????

Answer 1

Correct option is c

EXPLANATION

30 Ω

The two resistance connected from B and C will be of no use so we have removed them

⇒30

Answer 2

Frogs that spend more time in water have long, very strong legs. They use these legs for jumping and swimming long distances, mostly to escape from predators or catch prey. Some frogs also have webbed feet, which is just skin between their toes. This also helps them swim faster and longer.