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Presentation transcript:

I

Symbol for Current I

V

Symbol for Voltage V

A

Symbol for Ampere Unit of Measurement for Current

Ω

Symbol for Ohm Unit of measurement for Resistance Ω

cURRENT UNIT OF MEASUREMET

cURRENT Ampere (a) UNIT OF MEASUREMET

UNIT OF MEASUREMET vOLTAGE

UNIT OF MEASUREMET vOLTAGE Volt (V)

UNIT OF MEASUREMET rESISTANCE

UNIT OF MEASUREMET rESISTANCE Ohm (Ω)

vOCAB FLOW OF ELECTRONS IN A CERTAIN TIME

vOCAB FLOW OF ELECTRONS IN A CERTAIN TIME Current

vOCAB OPPOSING FORCE ON ELECTRONS

vOCAB OPPOSING FORCE ON ELECTRONS Resistance

Difference in potential energy vOCAB Difference in potential energy

Difference in potential energy Voltage vOCAB Difference in potential energy Voltage

Transfer of electrons when objects touch vOCAB Transfer of electrons when objects touch

vOCAB Transfer of electrons when objects touch Conduction

vOCAB Transfer of electrons that occurs when an object is an the electric field

vOCAB Transfer of electrons that occurs when an object is an the electric field Induction

Causes transfer of electrons when objects are rubbed together vOCAB Causes transfer of electrons when objects are rubbed together

Causes transfer of electrons when objects are rubbed together vOCAB Causes transfer of electrons when objects are rubbed together Friction

Electrons flowing in one direction vOCAB Electrons flowing in one direction

Electrons flowing in one direction Current vOCAB Electrons flowing in one direction Current

vOCAB Material that stops electrons from traveling

vOCAB Material that stops electrons from traveling INSULATOR rubber plastic glass paint

vOCAB Any material that allows electrons to flow

vOCAB Any material that allows electrons to flow CONDUCTOR copper silver

Find Current 10 V 2 Ω

Find Current 10 V 2 Ω I = V/R I = 10/2 I= 5 A

Find Voltage Needed 10 A 4 Ω

Find Voltage Needed 10 A 4 Ω V= I x R V= 10 x 4 V= 40 V

Find Current 500 V 10 Ω

Find Current 500 V 10 Ω I = V/R I= 500/10 I = 50 A

Find Current 300 V 10 Ω 10 Ω 10 Ω

Find Current I = V/R V= 300 R= 30 I= 300/30 I= 10 A 10 Ω 10 Ω 10 Ω

Circuit Type

Series Circuit

Circuit Type

Series Circuit

Circuit Type

Circuit Type

Series Circuit

Circuit Type

Parallel Circuit

Circuit Type

Series Circuit

Circuit Type

Series Circuit

Circuit Type

Parallel Circuit

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