MAGNETISM

the electromagnetic device that measure electric current

• calculator

• galvanometer

• resistormeter

• transformer

Tags

NGSS.HS-PS2-5

NGSS.HS-PS3-5

a big turning wheel pushed by water or wind

• motor

• generator

• solenoid

• turbine

Tags

NGSS.MS-PS3-5

a device that is able to convert mechanical energy to electrical energy

• generator

• iron

• compass

• galvanometer

Tags

NGSS.MS-ETS1-4

the capacity to increase voltage

• step-over

  transformer

• step-up

  transformer

• step-around

  transformer

• step-down

  transformer

Tags

NGSS.MS-PS2-3

the interaction between electric charges and magnets

• electromagnetism

• alternating

  current

• direct

  current

• compass

Tags

NGSS.MS-PS2-3

electric current that changes its directions twice during rotation

• direct

  current

• middle

  current

• attraction

  current

• alternating

  current

an element of the Earth that is easily magnetized

• plastic

• iron

• salt

• carbon

a device with the capacity to decrease the amount of voltages

• step-two-step

  transformer

• step-beyond

  transformer

• step-up

  transformer

• step-down

  transformer

a device that changes electric energy into mechanical energy

• motor

• generator

• compass

• galvanometer

Tags

NGSS.MS-ETS1-1

the electric current that will only flow in one direction

• divide

• decrease

• direct

• danger