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The correct option is option C.
The switch is the simple device that opens and closes an electrical unit.
Option D is wrong because an Ampere is the SI unit used to measure the flow of current across the surface at the rate of one coulomb per second. The ampere is used to measure el...Read More
A is the answer to this question. There are a lot of people who may have experienced static when they brush against another person or another item. Some electric charges will stay on the surface of the product and they may not be balanced. This explains why there are instances when you will...Read More
If you have ever worn a silky skirt or light pair of pants, you may have been subjected to the pants leg sticking together. It is a little embarrassing. You will constantly be pushing your pants leg or skirt down. This is because there is static electricity in the clothing.
The cause of t...Read More
False because material or an object that does not easily allow heat, electricity, light, or sound to pass through it. Air, cloth and rubber are good electricalinsulators; feathers and wool make good thermalinsulators
Electricity powers many homes and apartments. In order to get electricity, a homeowner must contact the electric company in their area and sign up for electricity. Ever month the meter is read outside of the home to determine the amount of electricity used. Some seasons and weather make people...Read More
Electrons are found in the cell nucleus. They have a negative charge and they have a mass of 1/1836 of at the proton. The protons have a positive charge and are also found in the cell. When electrons and protons come close, they are attracted to each other. If they were not, then the electrons...Read More
The materials that don’t allow electrical charges pass through it easily are called insulators.
The ability of electrical energy to pass through materials is known as conduction. Materials such as glass, rubber, cloths and plastic are poor conductors of electricity. Though these...Read More
The correct answer is (D).
The two things in which the size of electric force depends are the amount of each charge and the distance between each charge.
The electric force is a repulsive interaction between electrons and nucleus. According to research, it has been proven that the e...Read More