Perbedaan Arus dan Resistansi

Pengertian Arus 
Arus adalah elektron yang mengalir dari satu atom ke atom lainnya melalui penghantar dan diukur dalam ampere.
Arus dapat digolongkan atas dua macam, yaitu arus searah (DC) dan arus bolak-balik (AC). 
a. Arus Searah (DC)
Arus searah (DC) yaitu arus yang mengalir ke satu arah saja dengan harga konstanta.
contohnya adalah baterai.
b. Arus Bolak-balik (AC)
Arus bolak-balik (AC) adalah arus yang mengalir dengan arah bolak-balik.


Pengertian Resistansi /Hambatan
Hambatan adalah penahanan atau perlawanan yang diterima oleh elektron-elektron yang mengalir pada sebuah penghantar oleh molekul-molekul yang ada di dalamnya.


Jadi, arus adalah elektron yang mengalir dari satu atom ke atom lainnya melalui penghantar dan diukur dalam ampere, sedangkan hambatan adalah penahanan atau perlawanan yang diterima oleh elektron-elektron yang mengalir pada sebuah penghantar oleh molekul-molekul yang ada di dalamnya.

masalah yang sering terjadi pada monitor, printer, hardisk dan RAM

Masalah yang sering terjadi pada monitor :

1.    Monitor tidak mau menyala 

2.    Monitor menjadi gelap saat loading windows 

3.    Tampilan pada monitor tampak buram 

4.    Monitor seperti berkedip saat digunakan 

5.    Bercak kebiru-biruan pada sudut monitor 

Masalah yang sering terjadi pada printer :

1.    Paper jam, kertas macet, kertas berhenti ditengah proses print, kertas nyangkut di printer atau apapun istilahnya adalah masalah yang bisa saja terjadi pada printer inkjet maupun laser.

2.    Lost Connection masalah ini biasa ditemui yaitu printer tidak bisa mengeksekusi perintah pencetakan.

3.    Faded print atau hasil cetakan yang pudar atau memudar biasanya terjadi karena print setting yang kurang tepat.

   Hasil Cetak Putus Putus

5.    Ghosting atau cetakan berbayang

6.    Ink Smear hampir sama seperti ghosting, ink smear atau ada noda tinta yang terjadi pada hasil cetak

7.    Tinta Printer Membeku. Hal ini biasanya terjadi pada printer inkjet, jika dalam periode tertentu yang cukup lam printer tidak digunakan

8.    Settingan Kertas Kurang Tepat

9.    Missing Error For Driver

10.  Sistem Infus Macet

Masalah yang sering terjadi pada hardisk:

1.    Hard disk yang terformat

2.    Data di hard disk terkena virus

3.    Partisi pada hard disk hilang atau terhapus

4.    Hard disk tidak terdeteksi

5.    Hard disk lambat mengakses file atau data

Masalah yang sering terjadi pada RAM:

1. Komputer sering mengalami Hang
2. Selalu restar pada saat komputer dinyalakan
3. Monitor tidak mendeteksi atau tidak adanya signal
4. Saat komputer dinyalakan ada bunyi beep yang berkepanjangan

Hurt – Christina Aguela

Hurt – Christina Aguela

Intro: Em B Em C Am B Em

Em                      B                                                  Em
Seems like it was yesterday when I saw your face

                           C                                                      Am
You told me how proud you were, but I walked away

             B
If only I knew what I know today

Em
Huuuuuu

C                                         A
I would hold you in my arms I would take the pain away

D                                             B
Thank you for all you’ve done Forgive all your mistakes

C                                            A
There’s nothing I wouldn’t do To hear your voice again

D                                         B
Sometimes I wanna call you But i know you won't be there

Em                    B               Em
Wouu I’m sorry for blaming you

               C                           Am
For everything I just couldn’t do

                     B                  Em
And I’ve hurt myself by hurting you

Em                      B                                                Em
Some days I feel broken inside but I won’t admit

                          C                                                    Am
Sometimes I just wanna hide ’cause it’s you I miss

                                    B
And it’s so hard to say goodbye

                            Em
When it comes to this, huuuuu

sumber www.rizkyonline.     com

C                                                A
Would you tell me I was wrong? Would you help me understand?

D                                                 B
Are you looking down upon me? Are you proud of who I am?

C                                           A
There’s nothing I wouldn’t do To have just one more chance

D                                B
To look into your eyes And see you looking back

Em                    B               Em
Wouu I’m sorry for blaming you

               C                           Am
For everything I just couldn’t do

                     B            Em
And I’ve hurt myself, ooo

   D                   C
If I had just one more day

Em                                          D
I would tell you how much that I’ve missed you

                             C       Am                    E
Since you’ve been away Wouu it’s dangerous

                C        Am                           B
It’s so out of line To try and turn back time

Em                    B               Em
Wouu I’m sorry for blaming you

               C                           Am
For everything I just couldn’t do

                     B            C Am B                  Em
And I’ve hurt myself                   by hurting you

Chord Impossible - James Arthur

Chord Impossible - James Arthur

Am
I remember years ago
C
Someone told me I should take
G
Caution when it comes to love
F
I did

Am
And you were strong and I was not
C
My illusion, my mistake
G
I was careless, I forgot
F
I did

          Dm
And now when all is done
                 Em
There is nothing to say
                                               F
You have gone and so effortlessly
You have won
                               G
You can go ahead tell them

#Chorus :
                       Am
Tell them all I know now
                           C
Shout it from the roof tops
                        G
Write it on the sky line
                        F
All we had is gone now
                         Am
Tell them I was happy
                               C
And my heart is broken
                              G
All my scars are open
                              F
Tell them what I hoped would be
            Am            C
Impossible, impossible
             G               F
Impossible, impossible

Am
Falling out of love is hard
C
Falling for betrayal is worse
G
Broken trust and broken hearts
F
I know, I know

        Am
and thinking all you need is there
C
Building faith on love and words
G
Empty promises will wear
F
I know, I know

          Dm
And now when all is done
                 Em
There is nothing to say
                                               F
You have gone and so effortlessly
You have won
                               G
You can go ahead tell them

#Chorus :
                       Am
Tell them all I know now
                           C
Shout it from the roof tops
                        G
Write it on the sky line
                        F
All we had is gone now
                         Am
Tell them I was happy
                               C
And my heart is broken
                              G
All my scars are open
                              F
Tell them what I hoped would be
            Am            C
Impossible, impossible
             G               F
Impossible, impossible

Am
I remember years ago
C
Someone told me I should take
G
Caution when it comes to love
F
I did

#Chorus :
                       Am
Tell them all I know now
                             C
Shout it from the roof tops
                        G
Write it on the sky line
F
All we had is gone now
Am
Tell them I was happy
C
And my heart is broken
G
ohhhhhhhhhhh
      F
I hoped would be
           
            Am            C
Impossible, impossible
             G               F
Impossible, impossible
            Am            C
Impossible, impossible
             G               F
Imposs

Lirik Lagu Ariana Grande

Love is never enought

verse 1

D                                               Am

I like to say we gave it a try

G                                                  Gm

I like to blame it all on life

D                         Am

Maybe we just weren’t right

G                  Gm

But that’s a lie, that’s a lie

pre chorus 1

Bm                    F#

And we can deny it as much as we want

       Bm                     E

But in time our feelings will show

       G

Cause sooner or later

       D

We'll wonder why we gave up

    Bb                A

The truth is everyone knows

chorus

D       Am                   G

Almost, almost is never enough

Gm                   D

So close to being in love

Am                             G

If I would have known that you wanted me

        Gm

The way I wanted you

     Bm                   F#

Then maybe we wouldn't be two worlds apart

    Bm                 E

But right here in each others arms

    D          Am                  G

And we almost, we almost knew what love was

    Gm               D

But almost is never enough

verse 2

D                    Am

If I could change the world overnight

G                      Gm

There'd be no such thing as goodbye

D                      Am

You'll be standing right where you were

G                    Gm

We'd get the chance we deserve

pre chorus 2

Bm                 F#

Try to deny it as much as you want

       Bm                     E

But in time our feelings will show

       G

Cause sooner or later

       D

We'll wonder why we gave up

    Bb                A

The truth is everyone knows

chorus

D       Am                   G

Almost, almost is never enough

Gm                   D

So close to being in love

Am                             G

If I would have known that you wanted me

        Gm

The way I wanted you

     Bm                   F#

Then maybe we wouldn't be two worlds apart

    Bm                 E

But right here in each others arms

    D          Am                  G

And we almost, we almost knew what love was

    Gm               D-

But almost is never enough