Paper 1

Question 1

What is current

Answer 1

the flow of electrons in a circuit

Question 2

What is voltage

Answer 2

its what pushes electrons in a circuit

Question 3

What is formula for electric potential diff

Answer 3

V=E/Q

Question 4

what is ohms law

Answer 4

V=IR

Question 5

what is the charge of one coulumb

Answer 5

6.25x10 to the 18

Question 6

Electric current formula

Answer 6

I=q/t

Question 7

what is electric potential difference

Answer 7

The change in electric potential energy associated with charges at two different points in a circuit.

Question 8

what is electric potential energy

Answer 8

it’s the energy required to cause electrons to push other electrons through all loads in a circuit.

Question 9

voltmeters only work accurately in what and same question for ammeter

Answer 9

voltmeter - parrallel CUZ objects in parallel experience the same potential difference. SO ITS GOOD FOR CHECKING STUFF
ammeter - series so it can get all the current flow and be apart of current

Question 10

basics what is a circuit

Answer 10

a closed-loop that carries electricity