What is the difference between amp and voltage

Most batteries have a fixed voltage but their amperage varies with higher amperage batteries lasting longer. Cite APA 7 , l. Difference Between Volt and Amp. Difference Between Similar Terms and Objects. MLA 8 , lanceben. Name required. Email required. Please note: comment moderation is enabled and may delay your comment. There is no need to resubmit your comment. For example, half of the outlets in my basement are wired to half of my kitchen, whereas the other half are wired to my kids' play area and the dining room.

That said, when someone plugs in a blow dryer and tries to watch TV at the same time in my house, lights will dim, if not go out completely. Circuit breakers are designed to handle the overload and "pop" if too much power is being conducted. If you start to notice an excess power draw when certain appliances are plugged in, this is a red flag.

Either the wiring is bad or a circuit is overloaded somewhere. Don't allow this situation to persist; investigate and get it fixed. Treat your electrical appliances and wiring with respect. Keep them well maintained, adhere to power limits, and you'll go a long way toward keeping your home safe from fire hazards. Measures the rate of flow of electrons through the conductor. Electric current. Measuring Instrument Voltmeter Ammeter. Volt measure the work done by an electric charge to move from one end to another.

It is the unit of the potential difference, electric potential and electromotive force. The volt is represented by the symbol V. If you have a choice the higher voltage is best. These formulas are also useful in calculating AC alternating current wattage to determine the size of an inverter, which converts the DC electricity from a solar array to AC that can then be used to power lights and appliances in homes and businesses.

Appliances include a face plate which contains all of its electrical data. Lets suppose you have a microwave oven. The manufacturer will list an amp requirement on the electrical data of the face plate, which is usually attached to the back of the oven.

Let's say that the rating on the face plate is 8. To calculate the watts, multiply 8. This equals watts. Now, lets calculate how much power the microwave will use in one day. If you use the microwave for 2 hours a day, then multiply the hours per day by the watts to get watt-hours per day.