Ac Voltage Examples
Since our power grids are ac current it also mean the outlets in our home and office are ac current.
Ac voltage examples. The above image represents the circuit diagram of a resistor connected to a source which is producing ac voltage. Alternating current is the form in which electric power is delivered to businesses and residences and it is the form of electrical energy that consumers typically use when they plug kitchen. I 9 90 a. The young nikola tesla was thomas edison s intern.
Look at the diagram below. A what is the peak current. Dc is how you also charge and use some electric using household items. Anon353181 october 28 2013.
Alternating current ac alternating current describes the flow of charge that changes direction periodically. Ac voltage addition v1 1 0 ac 15 0 sin v2 1 2 ac 12 35 sin note the reversal of node numbers 2 and 1 v3 3 2 ac 22 64 sin to simulate the swapping of connections r1 3 0 10k ac lin 1 60 60 print ac v 3 0 vp 3 0 end freq v 3 vp 3 6 000e 01 3 050e 01 6 094e 01 review. Ac voltage applied to a resistor equation. Voltage drop calculation methods with examples explained in details fine print notes in the nec recommend sizing feeders and branch circuits so that the maximum voltage drop in either does not exceed 3 with the total voltage drop for feeders and branch circuits not to exceed 5 for efficiency of operation.
To calculate the current through the resistor due to the present voltage source we will apply the kirchhoff s loop rule which is sum v t 0 by using this equation we can write. Feel free to correct this anonymous person if necessary. There are many example of ac current. As the south pole of the magnet passes the same coil it generate.
Ac can be produced using a device called an alternator. Ac is used to deliver power to houses office buildings etc. As a result the voltage level also reverses along with the current. Since ac current is the use of very high voltage our power grid is a big example of ac current.
Alternating current ac is an electric current which periodically reverses direction and changes its magnitude continuously with time in contrast to direct current dc which flows only in one direction. B what is the power dissipated in the resistor. As the north pole of a magnet passes one coil of conductor it generates a voltage in one polarity. When he left.
An ac circuit carries an rms current of 7 0 amps the current travels through a 12 ohm resistor.