Measuring current and voltage

Содержание

1. Measuring current and voltage
2. use schematical drawing of elements of electric
3. TerminologyElectric circuit – электр тізбегі / электрическая
4. Simple circuitThe closed path through which the electrons flow is called an electric circuit.https://phet.colorado.edu/sims/html/circuit-construction-kit-dc/latest/circuit-construction-kit-dc_en.html
5. Some terminology
6. We use ammeter(ampermeter) to measure electric current.
7. Potential difference: VoltagePotential difference shows the energy
8. Experiment timeNow set up a simple circuit
9. Home work Play https://phet.colorado.edu/sims/html/circuit-construction-kit-dc/latest/circuit-construction-kit-dc_en.html
10. Скачать презентанцию

use schematical drawing of elements of electric circuit to draw electric circuit;explain physical meaning of voltage and its unit of measurement;explain conditions for production of electric current8.4.2.2 электр схемасын графикалық бейнелеуде

Слайды и текст этой презентации

Слайд 1Electric circuit. Voltage. Electric current

Слайд 2use schematical drawing of elements of electric circuit to draw

electric circuit;
explain physical meaning of voltage and its unit of

measurement;
explain conditions for production of electric current

8.4.2.2 электр схемасын графикалық бейнелеуде электр тізбегі элементтерінің шартты белгілерін қолдану;
8.4.2.3 кернеудің физикалық мағынасын, оның өлшем бірлігін түсіндіру

You will:

use schematical drawing of elements of electric circuit to draw electric circuit;explain physical meaning of voltage and

Слайд 3Terminology
Electric circuit – электр тізбегі / электрическая цепь
Circuit diagram –

тізбектін сұлбасы / схема цепи
Voltage - кернеу / напряжение
Switch –

кілт (қосқыш) / выключатель
Bulb/Lamp – шам / лампочка
Cell/Battery – батарея / батарея
Resistor – электр кедергісі / электрическое сопротивление / резистор
Conducting wire – өткізгіш сым / проводник
Electric current - ток күші
Source of electricity – ток көзі

TerminologyElectric circuit – электр тізбегі / электрическая цепьCircuit diagram – тізбектін сұлбасы / схема цепиVoltage - кернеу

Слайд 4Simple circuit
The closed path through which the electrons flow is

called an electric circuit.

https://phet.colorado.edu/sims/html/circuit-construction-kit-dc/latest/circuit-construction-kit-dc_en.html

Simple circuitThe closed path through which the electrons flow is called an electric circuit.https://phet.colorado.edu/sims/html/circuit-construction-kit-dc/latest/circuit-construction-kit-dc_en.html

Слайд 5Some terminology

Слайд 6We use ammeter(ampermeter) to measure electric current.
It is connected

in series to circuit so that all charge pass through

it.

Measuring electric current

We use ammeter(ampermeter) to measure electric current. It is connected in series to circuit so that all

Слайд 7Potential difference: Voltage
Potential difference shows the energy supplied to the

charges.
It is very different from current.
Play this to

find how voltage and current are related to each other.
https://phet.colorado.edu/sims/html/circuit-construction-kit-dc/latest/circuit-construction-kit-dc_en.html

Potential difference: VoltagePotential difference shows the energy supplied to the charges. It is very different from current.

Слайд 8Experiment time
Now set up a simple circuit with two bulbs

as shown in the figures below. Measure the voltage across

each bulb and note them in the table.
Discussion: Compare the readings. Are they equal? Why?
https://phet.colorado.edu/sims/html/circuit-construction-kit-dc/latest/circuit-construction-kit-dc_en.html

Experiment timeNow set up a simple circuit with two bulbs as shown in the figures below. Measure

Слайд 9Home work
Play https://phet.colorado.edu/sims/html/circuit-construction-kit-dc/latest/circuit-construction-kit-dc_en.html

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Measuring current and voltage

Содержание

Слайды и текст этой презентации

Слайд 1Electric circuit. Voltage. Electric current

Слайд 2use schematical drawing of elements of electric circuit to draw

electric circuit;
explain physical meaning of voltage and its unit of

Слайд 3Terminology
Electric circuit – электр тізбегі / электрическая цепь
Circuit diagram –

тізбектін сұлбасы / схема цепи
Voltage - кернеу / напряжение
Switch –

Слайд 4Simple circuit
The closed path through which the electrons flow is

called an electric circuit.

https://phet.colorado.edu/sims/html/circuit-construction-kit-dc/latest/circuit-construction-kit-dc_en.html

Слайд 5Some terminology

Слайд 6We use ammeter(ampermeter) to measure electric current.
It is connected

in series to circuit so that all charge pass through

Слайд 7Potential difference: Voltage
Potential difference shows the energy supplied to the

charges.
It is very different from current.
Play this to

Слайд 8Experiment time
Now set up a simple circuit with two bulbs

as shown in the figures below. Measure the voltage across

Слайд 9Home work
Play https://phet.colorado.edu/sims/html/circuit-construction-kit-dc/latest/circuit-construction-kit-dc_en.html

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Разделы презентаций

Measuring current and voltage

Содержание

Слайды и текст этой презентации

Слайд 1Electric circuit. Voltage. Electric current

Слайд 2use schematical drawing of elements of electric circuit to draw

electric circuit;explain physical meaning of voltage and its unit of

Слайд 3TerminologyElectric circuit – электр тізбегі / электрическая цепьCircuit diagram –

тізбектін сұлбасы / схема цепиVoltage - кернеу / напряжениеSwitch –

Слайд 4Simple circuitThe closed path through which the electrons flow is

called an electric circuit.https://phet.colorado.edu/sims/html/circuit-construction-kit-dc/latest/circuit-construction-kit-dc_en.html

Слайд 5Some terminology

Слайд 6We use ammeter(ampermeter) to measure electric current. It is connected

in series to circuit so that all charge pass through

Слайд 7Potential difference: VoltagePotential difference shows the energy supplied to the

charges. It is very different from current. Play this to

Слайд 8Experiment timeNow set up a simple circuit with two bulbs

as shown in the figures below. Measure the voltage across

Слайд 9Home work Play https://phet.colorado.edu/sims/html/circuit-construction-kit-dc/latest/circuit-construction-kit-dc_en.html

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electric circuit;
explain physical meaning of voltage and its unit of

Слайд 3Terminology
Electric circuit – электр тізбегі / электрическая цепь
Circuit diagram –

тізбектін сұлбасы / схема цепи
Voltage - кернеу / напряжение
Switch –

Слайд 4Simple circuit
The closed path through which the electrons flow is

called an electric circuit.

https://phet.colorado.edu/sims/html/circuit-construction-kit-dc/latest/circuit-construction-kit-dc_en.html

Слайд 6We use ammeter(ampermeter) to measure electric current.
It is connected

Слайд 7Potential difference: Voltage
Potential difference shows the energy supplied to the

charges.
It is very different from current.
Play this to

Слайд 8Experiment time
Now set up a simple circuit with two bulbs

Слайд 9Home work
Play https://phet.colorado.edu/sims/html/circuit-construction-kit-dc/latest/circuit-construction-kit-dc_en.html