Busy. Please wait.
Log in with Clever

show password
Forgot Password?

Don't have an account?  Sign up 
Sign up using Clever

Username is available taken
show password

Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.
Your email address is only used to allow you to reset your password. See our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
Didn't know it?
click below
Knew it?
click below
Don't Know
Remaining cards (0)
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

Ellære, hæhæ

Spørgsmål om ellære - Zelinda, citat slut.

Hvad er erstaningsresistansen for en seriekobling? R = R1 + R2
Hvad er enheden for spændingsforskel? V (volt)
Hvad er enheden for strømstyrke? A (ampere)
Hvad er enheden for elektrisk ladning q? C (coulumb)
Hvad er SI-enheden for energitilvækst i en komponent? J (joule)
Hvad er Kirchoffs 1. lov? I1 = I2 + I3
Hvad er størrelsen af en elementarladning e (proton)? 1,602*10^-19 C
Er elektrisk ladning et stof i sig selv eller en egenskab ved forskellige partikler? En egenskab ved forskellige partikler.
I hvilken retning bevæger strømmen sig? Den bevæger sig fra den negativt ladede ende mod den positivt ladede ende.
Spændingsforskellen U mellem A og B er defineret til at være: UAB = Ael/Q
Enhver elektrisk komponent, som opfylder Ohms 1. lov, kaldes en... Resistor
Hvad er erstaningsresistansen for en parallelkobling? R = (1/R1 + 1/R2)^-1
Hvad er enheden for modstand? Ohm
Spændingsforskellen over forskellige komponenter afhænger af... Strømmen gennem dem
Opskriv Ohms lov U = R * I
Hvis en komponent ikke er en resistor, afhænger R af... Strømmen gennem den.
Ved ethvert arbejde sker en energiomdannelse, således at den omdannede energi har samme størrelse som.. Arbejdet
Hvad er Martins yndlingsfodboldhold? Chelsea
Hvem har lige tabt KÆMPE STORT i et vigtigt BOB-SPIL Zelinda og Palle
Hvem har slået Palle med venstre hånd i bowling? Martin
Created by: 581867434
Popular Physics sets




Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
"Know" box contains:
Time elapsed:
restart all cards