Term 2 Progressive study cards

Question 1

What is an atom?

Answer 1

THe basic Building blocks of life

Question 2

What charge does an electron have?

Answer 2

Negetive

Question 3

What charge does a proton have?

Answer 3

Positive

Question 4

What charge does a neutron have?

Answer 4

Neutral

Question 5

What is the symbol for a battery?

Answer 5

A small chunky line with a parallel longer line. (single cell) and double that fro a battery

Question 5

What does a Volometer measure?

Answer 5

The voltage at a point in the circuit.

Question 5

What does a ammeter measure?

Answer 5

Current, mesured in amperes

Question 6

How do you attach a voltmeter?

Answer 6

In Parallel

Question 7

Current definition?

Answer 7

Flow of electric charge

Question 8

Voltage

Answer 8

Amount of energy

Question 9

Resistance

Answer 9

Opposition to the current flow

Question 10

If you are looking fro voltage what is the formula?

Answer 10

V= i x R

Question 11

If you are looking for current what is the formula?

Answer 11

I = V/R

Question 12

If you are looking for resistance what is the formula?

Answer 12

R = V/I

Question 13

Draw & Label an atom

Answer 13

LOOK AT yO BOOK

Question 14

What 3 things does a very simple circut need

Answer 14

A battery/ cell/ powerpack, a power user (like a light bulb) and wires

Question 15

What should a circut diagram looks like?

Answer 15

Straight lines (with a ruler) ans right angles (no curves)

Question 16

Draw a circut diagram for this circut
A battery, switch , wires, light bulb and a restrictor

Answer 16

LOOK AT THE BOOK

Question 17

What does a restrictor do?