One dollars worth of energy to be conducted during the wall

Reference no: EM13679826

In an electrically heated home, the temperature of the ground in contact with a concrete basement wall is 10.0^oC. The temperature at the inside surface of the wall is 22.0^oC. The wall is 0.17 m thick and has an area of 7.1 m². Suppose that one kilowatt hour of electrical energy costs $0.10. How many hours are needed for one dollar's worth of energy to be conducted during the wall?

Reference no: EM13679826

Questions Cloud

What is the potential dissimilarity between the plates : The plates of a parallel-plate capacitor are 2.00mm apart, and each carries a charge of magnitude 85.0nC. The plates are in vacuum. The electric field among the plates has a magnitude of 5.00×106V/m

What is the total charge on the shell : A non conducting thin spherical shell of radius 6.36 cm has a uniform surface charge density of 5.19 nC/m2. What is the total charge on the shell? What is the magnitude of the electric field at a distance of 7.45 cm from the center of the shell? What..

A solid sphere of radius : A solid sphere of radius 136 cm is concentric by a spherical shell of radius 152.4 cm. The solid sphere has a charge of –95.6 x 10-9 C on it, and the outer shell has a net charge of +156 x 10-9 C on it.

What is the minimum radius of a sphere : If the magnitude of an electric field in air is as great as 3.00×106 N/C, the air becomes ionized and begins to conduct electricity. This phenomenon is called dielectric breakdown. A charge of 29.6 C is to be placed on a conducting sphere. What is th..

One dollars worth of energy to be conducted during the wall : In an electrically heated home, the temperature of the ground in contact with a concrete basement wall is 10.0oC. The temperature at the inside surface of the wall is 22.0oC. The wall is 0.17 m thick and has an area of 7.1 m2.

Decide the electric potential energy of this group : Four identical charges (+2.9 µC each) are brought from infinity and fixed to a straight line. The charges are located 0.59 m apart. Decide the electric potential energy of this group.

What is the kelvin temperature of the gas : A container holds 2.0 mol of gas. The total average kinetic energy of the gas molecules in the container is equal to the kinetic energy of an 8.8x10-3 kg bullet with a speed of 880 m/s. What is the Kelvin temperature of the gas?

Determine the potential dissimilarity between the plates : The electric field in the region among the plates of a parallel plate capacitor has a magnitude of 7.1*105 V/m. If the plate separation is 0.55 mm, determine the potential dissimilarity between the plates.

Experience any net electric force due to other two particles : Two tiny particles having charges of +7.00 C and -9.00 C are placed along the y-axis. The +7.00-µC particle is at y = 0.00 cm, and the other particle is at y = 40.00 cm. Where a third charged particle should be placed along the y-axis so that it does..

User Account

All Pages