Physics - Electricity

Question 1

Switch (Open) Symbol

Answer 1

—o╲ o—

Question 2

Switch (Closed) Symbol

Answer 2

—o—o—

Question 3

Cell Symbol

Answer 3

—+| l—

Question 4

Battery Symbol

Answer 4

—+| l- - -| l—

Question 5

Diode Symbol

Answer 5

—(-▷|-)—

Question 6

Resistor Symbol

Answer 6

—▭—

Question 7

Variable Resistor Symbol

Answer 7

—l___↗__l—

Question 8

LED Symbol

Answer 8

↗↗
—(-▷|-)—

Question 9

Lamp Symbol

Answer 9

—( X )—

Question 10

Fuse Symbol

Answer 10

—|——|—
(RECTANGLE LINE IN MIDDLE)

Question 11

Voltmeter Symbol

Answer 11

—( V )—

Question 12

Ammeter Symbol

Answer 12

—( A )—

Question 13

Thermistor Symbol

Answer 13

—l________╱_l—
__╱

Question 14

LDR Symbol

Answer 14

↘↘
—(-▭-)—

Question 15

Charge flow

Answer 15

current x time

Question 16

Charge flow symbol equation

Answer 16

Q = I t

Question 17

Potential difference

Answer 17

current x resistance

Question 18

Potential difference symbol equation

Answer 18

V = IR

Question 19

Total resistance

Answer 19

resistance of component 1 + resistance of component 2

Question 20

Power (current and potential difference)

Answer 20

current x potential difference

Question 21

Power (current and resistence)

Answer 21

current^2 x resistence

Question 22

Power (current and potential difference) symbol equation

Answer 22

P = IV

Question 23

Power (current and resistence) symbol equation

Answer 23

P = I^2R

Question 24

energy transferred

Answer 24

power x time

Question 25

energy transferred symbol equation

Answer 25

E = Pt

Question 26

energy transferred

Answer 26

charge flow x potential difference

Question 27

energy transferred symbol equation

Answer 27

E = QV