Day 3 Notes

Question 1

What is Ohms law?

Answer 1

Mathematical model describing the relationships between electrical quantities

Question 2

Voltage is ….

Answer 2

E or V

Question 3

Current is

Answer 3

I or A

Question 4

Resistance is

Answer 4

R and ohms symbol

Question 5

Power letters are

Answer 5

P OR W

Question 6

What is voltage defined

Answer 6

Electrical push or difference in potential required to initiate the movement of electrons through a conductive medium I.e. wire

Question 7

Current defined

Answer 7

the speed or rate at which electrons are being pushed through a conductive medium

The greater the push the higher the speed

Question 8

Voltage and current are said to be

Answer 8

Directly proportional

Question 9

Maximum current capability is limited by

Answer 9

The diameter of the wire

Question 10

Resistance defined

Answer 10

Opposition to the flow of electrons through a circuity or conductive medium

Question 11

The greater the resistance within a circuit the

Answer 11

Less the total current flow