At least the sun sank into the sea and the night rose. In the darkness Thisbe creot out and made her way in all secrect to the tomb. Pyramus had not come; still she waited for hime, her love making her bold. but of a sudden she saw by the light of the moon a lioness. The fierce beast had made a kill; her jaws were bloody and she was comming to slake her thirst in the spring.
Today we joined the Metro Bank Mathematics Challenge held at Mati Comprehensive High School at Mati City. We've got to ride a bus and it took 30-40 minutes to go there. The bus is an air-conditioned that made my much dizzy. I hate air-conditioned transfortation but that is the first bus that we've met at 7-30 am so we have no choice because we will be late. Along the road, I am very dizzy in the sense that there are 40 above curved road: Left and Right.
I think all of the appliances that will work by the use of electricity needed a transformer. Other appliances has their own transformer. However, there are also other appliances needs a transformers like a 120 Volts appliances. Here in Philippines, our household voltage is 220 Volts, so appliances that are 120 Volts needed a transformer so that it will fit and suit to the 220 Volts household voltage. If you plug a 120 Volts appliance without a transformer in a 220 Volts source, the appliance will be damage because of over-voltage supplied in it. 120 Volts appliances must be plug in a 120 volts source, 220 Volts appliances must be plug in a 220 volts source.
In a step-up transformer, the number of loops in the secondary coil is greater than the primary coil, so that the induced voltage will increase. On the other hand, if the number of loops of the secondary coil is less that the primary coil, the induced voltage will be reduced. This kind of transformer is a step-down transformer.
After I read the article of "NZ student accepts $32,000 bid for virginity" from http://newsinfo.inquirer.net/breakingnews/world/view/20100203-251031/NZ-student-accepts-32000-bid-for-virginity , I was shocked of that breaking news. The news is "WELLINGTON, New Zealand— (UPDATE)A cash-strapped New Zealand student who auctioned off her virginity to help pay her university fees said Wednesday she had accepted an offer of 45,000 dollars (32,000 US) to sleep with a stranger". Why do students entered and auctioned off her virginity to help pay her educational fees? It just because of poverty, am I right? or just they want to experienced that while they can also have money.
Sex for money? or Sex and money? Unmarried people must not commit sex to others. Is it okay for them to have sex to other if they are not yet married? On the other hand, it is contradicting the Laws of our God. Now, we are in the world which we have leaders so it is the responsibility of the Government to get rid out of the bad doings. I think they must ban it. For those students who want to join it, think twice, trice or even ten times or just don't do it because you can easily get or earn money if you finished your studies and work but losing your virginity is also losing your own pride of yourself. If you lose you virginity, you can get it back. Therefore, do the best and the good things in your life. God has a better plan for you, it just takes time.
Transformer has made long-distance transmission of electric power a practical reality, as AC voltage can be “stepped up” and current “stepped down” for reduced wire resistance power losses along power lines connecting generating stations with loads. At either end (both the generator and at the loads), voltage levels are reduced by transformers for safer operation and less expensive equipment.
step-up transformer - is a type of transformer that increases voltage from primary to secondary (more secondary winding turns than primary winding turns). They convert voltages to higher volumes while reducing amperage and effects of resistance. This makes Step-Up Transformers ideal in long-distance power transmission use; by stepping up voltage and reducing amperage little energy is lost to resistance
step-down transformer - is a type of transformer designed to do just the opposite (more primary winding turns than secondary winding turns). This transformer converts high-voltage, low-current power into low-voltage, high-current power
The property of self-inductance is a particular form of electromagnetic induction. Self inductance is defined as the induction of a voltage in a current-carrying wire when the current in the wire itself is changing. In the case of self-inductance, the magnetic field created by a changing current in the circuit itself induces a voltage in the same circuit. Therefore, the voltage is self-induced.
The Scream
by Jazzmine Hernandez
The scream of silence,
to let all the pain, fear, grief, and sadness inside.
Scream at the top of your lungs,
to the point were it hurts.
Scream, to get some attention.
by Jazzmine Hernandez
The scream of silence,
to let all the pain, fear, grief, and sadness inside.
Scream at the top of your lungs,
to the point were it hurts.
Scream, to get some attention.
Once upon a time the deep red berries of mulberry trees were white as snow. The change in color came about strangely and sadly. The death of two young lovers was the cause.
"You will always see what's wrong when you are right but you will never know which is right when you are happy doing wrong"
When you love
Just be honest
Because
"Its better to tell the truth to make someone cry, than to tell a lie to make someone smile"
Just be honest
Because
"Its better to tell the truth to make someone cry, than to tell a lie to make someone smile"
Sweet Youth
by James Acker
Not let me reminisce as I rhyme
To tell you of my dear past time
There was a young boy - his name was Youth
Which was partially evident by his missing tooth
is an extension of the law of conservation of energy to the non-conservative forces in electromagnetic induction. It can be used to give the direction of the induced electromotive force (emf) and current resulting from electromagnetic induction.
This is one of my favorite poems that I read.
Tonight
By: Avenir Gonzalez
Tonight I'll watch the moon
While loudly the crickets croon
I hope the clouds won't hide
It's face a glow with pride.
Electromagnetic induction is the production of voltage across a conductor situated in a changing magnetic field or a conductor moving through a stationary magnetic field.
Materials used in their experiment are electromagnet, magnet and galvanometer.
I concluded that the experiment of Oersted that an electric current causes a magnetic field around it. In addition, it can attract iron fillings or the magnetic compass in the video. When you put a current carrying wire beside a magnetic compass just like the video showed, it can affect the position of the compass needle. If the current in the wire is from north to south, the compass needle will attract to it and points to south-east direction and if the current in the wire is from south to north, if compass will repel and pointing in north-west direction. When you get rid of the current in the wire, the compass needle seeks/points to magnetic north.
Michael Faraday studied the magnetic field around a conductor carrying a DC electric current, and established the basis for the electromagnetic field concept in physics. He discovered electromagnetic induction. His inventions of electromagnetic rotary devices formed the foundation of electric motor technology, and it was largely due to his efforts that electricity became viable for use in technology.
While Joseph Henry discovered the electromagnetic phenomenon of self-inductance. He also discovered mutual inductance independently of Michael Faraday, though Faraday was the first to publish his results.
Dear Students,
This is our lesson for today! January 26, 2010
This is our lesson for today! January 26, 2010
January 26, 2010
Inducing Voltage
I.At the end of the class, the students are expected to:
a.Describe different ways of inducing voltage and explain how it occurs
b.Explain why voltage is induced in each
c.Use internet to integrate ICT lesson on blogging
II.Subject Matter
Topic: Electromagnetic induction
Reference:Prototype Lesson Plan in Physics
Pages:340 to 345
Materials: Computer with internet
Hans Christian Ørsted - was a Danish physicist and chemist who is most widely known for observing that electric currents induce magnetic fields, an important aspect of electromagnetism. He shaped post-Kantian philosophy and advances in science throughout the late 19th century.
This is based on what I observed on my friends. In having a true friend is like an important and great treasure to you. For me, you should be aware in choosing your friend because it can cause excessive pain and sadness if your wrong in choosing. A true friendship cannot be build in just a bit of a drum or a one tik of the clock. In addition, it will not end in a short period of time but it is for life time. It is like planting a seed, you must water in and care it so that it will grown higher and stronger.Click Here!
About Me
- Junex
- My name is as long as Edgar Eufemio M. Regidor Jr and as short as Junex