Equivalent resistance, Physics

A uniform ring has a radius R with centre C. A nd B are 2 pts on the circumference.such that angle theta is 600.find the equivalent resistance between pt A and B?

solution) let he resistance of  whole ring i.e. 2ΠR be r.

therefore the resistance of wire between points a and b is r/6

and the reistance of rest part of ring is 5r/6

now these two resistances are in parallel combination

thus equivalent resistance will be 5r/36.

Posted Date: 3/11/2013 2:13:07 AM | Location : United States

Related Discussions:- Equivalent resistance, Assignment Help, Ask Question on Equivalent resistance, Get Answer, Expert's Help, Equivalent resistance Discussions

Write discussion on Equivalent resistance
Your posts are moderated
Related Questions
Can I light a house with a fiber optic? A house can be light with anything, by candles and gas lamps to fiber optics. However, there is the question, of the efficiency of the s

According to Hooke's law, within elastic limit,  stress  strain or            stress  = E Χ strain              or    Stress / Strain= E = a constant, Where E is called a

Sodium iodide crystal (NaI) It scintillate with good efficiency when gamma ray is absorbed, these crystals where attached directly to the PTM to detect a weak flashes of light

Superfluidity: The phenomena through which, at sufficiently low temperatures, a fluid can flow along zero viscosity. Its causes are related with superconductivity.

A power boat of mass 500 kg is cruising at a constant speed of 8.9 m/s. The propeller provides a drive force of 765 N. The driver of the boat shuts off the engine, and the boat coa

what is poission''s equation?Establish poisson''s equation for space distribution of charges.discuss its significance.

(i) A matter pulse is not electromagnetic in behavior. (ii) Practical observation of matter waves is possible only when the de-Broglie wavelength is of the order of the size of

A pith ball weighing 3.0 x 10 -2 N carries a charge of -1.0 x 10 -6 C. The pith ball is placed among two large, parallel, metal plates that are divided by 0.050 m. What is

A block is considered on a rough horizontal surface. If we give a variable force F on the block and if we enhance the force F continuously then we seem that block remains stationar

#questi1. A sound with a frequency of 261.6 Hz travels through water at a speed of 1435 m/s. What is the wavelength of the wave? a. 1.83 x 10 -1 m b. 3.753 x 10 5 m c. 5.486 m