A resistor of `24 Omega` resistance is bent in the form of a circle as
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What is the effective resistance between points A and B?

A wire of resistance 8R is bent in the form of a circle. What is the effective resistance between the ends of a diameter AB?

A wire of resistance 8R is bent in the form of a circle. What is the effective resistance between the ends of a diameter AB?

(a) Justify the following statements (i) Tungsten is used exclusively for filament by electric lamps (ii) We do not use series arrangement for domestic circuits. (b) A wire of resistance 8Omega is bent in the form of a closed circle. What is the effective resistance between two points A and B at the ends of any diameter of the circle ?

A wire of resistance 8R is bent in the form of a circle. What is the effective resistance between the ends of diameter AB.

A wire of resistance 4R is bent in the form of a circle. What is the effective resistance between the ends of the diameter ?

A wire of resistance 8R is bent in the form of a circle. What is the effective resistacne between the ends of a diameter AB ?

A wire of resistance 4R is bent in the form of a circle. What is the effective resistance between the ends of the diameter?