Are distance of 10 ohm is bent in the form of a closed circle what is the effective resistance between the two points at the end of any diameter of the circle?

Therefore, the effective resistance between the two points at the end of any diameter of the circle is $2.5ohm$. Hence, the correct option is C.

When the resistor of 10 ohms is folded into half and joined on both ends what will be effective resistance?

when it is bent in the form of a closed circle, the wires will be connected in parallel. Also, the length will be half, so resistance will also become half, so resisteance of each part connected in parallel will be 5 ohms.

How do you calculate the resistance of a circle?

Take a diameter on circle formed by Wire and you will get two point in form of the ends of diameter , with respect to which you have to calculate the equivalent resistance. You will have a parallel combination of two equal resitance each of magnitude R/2 . Req = [R/2 * R/2] / (R/2 + R/2) = R/4 .

What does the resistance of a wire tell you?

Resistance is a measure of the opposition to current flow in an electrical circuit. Resistance is measured in ohms, symbolized by the Greek letter omega (Ω).

How will you connect the resistance in each case?

To get minimum current, the two resistors should be connected in series. B)To calculate strength of total current in each case: 1) To get minimum current, the two resistors should be connected in series. 2) To get maximum current, we should connect the resistance in parallel.

What is the resistance of a circular wire?

The specific resistance rho of a circular wire of radius r, resistance R, and length l is given by rho = pi r^(2) R//l.

What is the resistance of a 10 ohm closed circle wire?

Once the wire is formed a closed circle, the circle makes two parallel paths (each has 5ohms ) across its diameter. And equalent resistance of two resistors of 5 ohms connected in parallel is 2.5 ohms. Originally Answered: A wire of resistance 10 ohm is bent in the form of a closed circle.

Which wire is bent in the form of a closed circle?

A wire of resistance 10 ohm is bent in the form of a closed circle. What is the effective resistance between the two points at the end of any diameter of the circle? >> A wire of resistance 10 ohm… A wire of resistance 10 ohm is bent in the form of a closed circle.

What is the resistance between the two ends of a 25 ohm?

If a length of wire whose resistance is 25 ohms is bent into the shape of a circle and the two ends joined together, what is the resistance between those two ends? If that is the question, then the answer is 0 ohms, since the two ends are directly connected to one another, and the circle of wire is irrelevant.

What is the total resistance between two points on a circle?

A 10 ohms resistance when bent into the circle. The two points on the diameter will change it into 2 resistances of 5 ohms each, these both r will be in the parallel order. Hence the total resistance between these points will be 2.5 ohms 1/r=1/r1+ 1/r2 So, final r=2.5 ohms. 8 clever moves when you have $1,000 in the bank.

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