Physics test

Descripción

Do not touch until later
Yahya AbdelAal
Test por Yahya AbdelAal, actualizado hace más de 1 año
Yahya AbdelAal
Creado por Yahya AbdelAal hace alrededor de 9 años
7
0

Resumen del Recurso

Pregunta 1

Pregunta
What is a transistor?
Respuesta
  • An electrical switch
  • A type of resistor
  • A coil
  • None of the above

Pregunta 2

Pregunta
How do you magnetise an iron bar using a magnet
Respuesta
  • Stroking it back and forth
  • Stroking it only one way
  • Hammering it
  • All of the above

Pregunta 3

Pregunta
How do you demagnetise an iron bar using coil
Respuesta
  • Leave it in the coil for a few minutes
  • Keep moving it in and out of the coil for a few time
  • Take it out of the coil
  • None of the above

Pregunta 4

Pregunta
If lamp A has a current of 1.5 what will the current be in lamp B?
Respuesta
  • 2A
  • 5A
  • 1.5A
  • 10A

Pregunta 5

Pregunta
If the switch was closed, which lamp will turn on?
Respuesta
  • The one in the middle
  • The one at the top
  • Both of them
  • None of them
Mostrar resumen completo Ocultar resumen completo

Similar

diseases
beckfast
Philippine Accounting Standards 38: Intangible Assets
Joen Jacob Ramas
Key Terms
bjkjohnson
Overgrowth
rachi3470
Examples of In Your Own Words- Technology Debate
Amara Okoro
Evil Rulers & Their Deeds
Margaret Kramer
Inspire Foundation
jake8harvey
Kenya mind map
luke.r.malhi
Laws/Consumer Issues and Agencies
matt martin