Find the resistance of a single light bulb

Reference no: EM13554092

The current through two identical light bulbs connected in series is 0.25 amps. The voltage across both bulbs is 100 volts. Find the resistance of a single light bulb.

Reference no: EM13554092

Questions Cloud

Added to the gas as heat to quadruple its volume : When 2.1 mol of oxygen (O2)gas is heated at constant pressure starting at 0°C, how muchenergy must be added to the gas as heat to quadruple its volume? (The molecules rotate but donot oscillate.)

What is the diameter of the hole : A large storage tank, open at the top and filled with water,develops a small hole in its side at a point 15.4 m below the water level. If the rate of flow from the leak is equalto 2.80*10-3 m3/min, determine thespeed at which the water leaves the ho..

What is the minimum pressure at which water must be pumped : Through a pipe 17.0 cm in diameter,water is pumped from the Colorado River up to Grand Canyon Village,located on the rim of the canyon. The river is at an elevation of564 m and the village is at an elevation of 2093 m.

Two passenger trains-fraction of the speed of light : Two passenger trains A and B, each 240 mlong, pass a 40 m long railroad platform in Winnepeg. The trains are moving in opposite directions at equal speeds of 0.500cwith respect to the ground. Train A is traveling west and alltracks are perfectly stra..

Find the resistance of a single light bulb : The current through two identical light bulbs connected in series is 0.25 amps. The voltage across both bulbs is 100 volts. Find the resistance of a single light bulb.

A ray of light enter a light fiver at an angle : A ray of light enter a light fiver at an angle of 15 degreeswith the long axis of fiver. calculate the distance the light raytravels between successive reflections off the sides of the fiber.the fiber has an index of refraction of 1.6 and 10^-4 m ind..

Find strength of the electric field to produce this force : A droplet of ink in an industrial ink-jet printer carries acharge of 1.6x10-11 coulombs and is deflected ontopaper by a force of 3.2x10 -4 newtons. Find thestrength of the electric field to produce this force.

What is theminimum net force possible : Consider a pair of forces, one having a magnitude of 30 N, andthe other having a magnitude of 40 N. What maximum net forceis possible when combining these two forces? What is theminimum net force possible?

Calculate the rate of energyradiation from the filament : A tungsten light bulb filament has a surface area of 2.6*10-5 m2 and is maintained at a temperature of2.5*103 oC. Calculate the rate of energyradiation from the filament. Assume an emissivity of 0.240 and takethe temperature of the surroundings to ..

User Account

All Pages