Y10 Hw on Meters

H3 Meters

1 (a) Correct diagram showing motor connected

to battery. 1

(b) Correct diagram showing ammeter in series

with motor and battery. 1

(c) ‘+’ sign label on side of ammeter nearest to

long bar of battery symbol. 1

(d) Correct diagram showing voltmeter in parallel

with motor. 1

(e) ‘+’ sign label on side of voltmeter nearest to

long bar of battery symbol. 1

Total 5

2 (a) (i) 1.2V 1

(ii) 1.2V 1

(b) (i) 1.2V 1

(ii) 1.2V 1

(c) (i) 1.2V 1

(ii) 1.2V 1

Total 6

3 (a) (i) 1.5V 1

(ii) 1.5V 1

(b) Electric current. 1

(c) Amps (amperes). 1

(d) (i) 1A 1

(ii) 1A 1

(e) I = Q/t = 5/20 1

= 0.25A 1

(f) Charge/charged particles/current carry

energy with them. 1

Total 9

F3 Meters

1 (a) 2.6 1

A 1

(b) 3 1

A 1

(c) 3.5 1

A 1

Total 6

2 (a) 0.6A 1

(b) 0.6A 1

Total 2

3 (a) 0.6A 1

(b) 0.6A 1

Total 2

4 (a) 0.3A 1

(b) 0.3A 1

Total 2

5 (a) Correct diagram showing motor connected

to battery. 1

(b) Correct diagram showing ammeter in series

with motor and battery. 1

(c) ‘+’ sign label on side of ammeter nearest to

long bar of battery symbol. 1

(d) Correct diagram showing voltmeter in parallel

with motor. 1

(e) ‘+’ sign label on side of voltmeter nearest to

long bar of battery symbol. 1

Total 5

6 (a) 1.2 1

V 1

(b) 1.2V. 1

Total 3