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Electronic appliances in our homes use dc to operate however externally they are connected to ac source because their internal circuit already contains rectifier.
we use ac in our home due to:
1.safety:dc is dangerous then ac.
2.cost:appliances or material required in transmission of dc is costly
What else can I help you with?
What is the electric current supplied to most homes celled?
The electric current supplied to most homes is alternating current (AC).
Electrons move from the power plant to homes in an alternating current?
Alternating current, yes. But it is not quite correct to say "electrons move to the homes... " rather, it is the CURRENT that moves to the home. It is more like a wave, where the energy is transmitted from one particle to the next.
What type of current is in homes?
AC alternating current
Does a television run on a direct current?
Most televisions run on alternating current (AC) as it is the standard type of electricity supplied in homes. However, internally, TVs may convert AC to direct current (DC) for certain components to operate effectively.
Why is alternating current considered better than direct current?
Alternating current is considered better than direct current because it can be easily transformed to higher or lower voltages, making it more efficient for long-distance power transmission. Additionally, AC allows for the use of transformers, which are essential for distributing electricity to homes and businesses.
What is an electric current that periodically changes direction?
An electric current that periodically changes direction is called an alternating current (AC). In AC circuits, the flow of electric charge reverses direction many times per second, typically at a frequency of either 50 or 60 Hz. This is in contrast to a direct current (DC) in which the flow of electric charge remains constant in one direction.
What is direct current and alternating current?
Direct current is a constant, steady state current, such as obtained from a battery. Alternating current is constantly switching polarity, usually in a sinusoidal waveform, such as obtained from an alternator, a form of generator that does not have a commutator.Direct Current and Alternating Current:The first and simpler type of electricity is called direct current, abbreviated "DC". This is the type of electricity that is produced by batteries, static, and lightning. A voltage is created, and possibly stored, until a circuit is completed. When it is, the current flows directly, in one direction. In the circuit, the current flows at a specific, constant voltage (this is oversimplified somewhat but good enough for our needs.)The other type of electricity is called alternating current, or "AC". This is the electricity that you get from your house's wall and that you use to power most of your electrical appliances. Alternating current is harder to explain than direct current. The electricity is not provided as a single, constant voltage, but rather as a sinusoidal (sine) wave that over time starts at zero, increases to a maximum value, then decreases to a minimum value, and repeats.
What 2 types of currents do you commonly refer to with electricity and what do they stand for?
the two types of electrical current are AC which stands for Alternating current and DC which stands for direct current. Battery current is direct current. The electrons in alternating current flow one way and then flow in the opposite direction.
Which invention delivered electricity to homes and businesses in the late 1800s?
alternating current
On which current does fan rotate?
Most fans operate on an alternating current (AC) as it is the standard electrical power supply in homes and buildings. However, some fans, like those in vehicles or powered by batteries, may operate on direct current (DC).
What type of electric current does a power plant generate for use in your home?
generally power plants produce ALTERNATING CURRENT,because after producing the current the are sent to substations where they are stepped up or stepped down.so a transformer is mainly used over there.for a transformer we cant supply direct current.we should supply only alternating current.so they only produce alternating current................... 4RM PRAJITH
What type of electricity is typically used in homes?
The type of electricity typically used in homes is alternating current (AC) electricity.
