Cylched Trydanol

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Slide 1: Slide

ScienceLower Secondary (Key Stage 3)

This lesson contains 20 slides, with interactive quizzes and text slides.

Lesson duration is: 15 min

Items in this lesson

Slide 1 - Slide

Slide 2 - Slide

Slide 3 - Slide

Bylb

Cell

Swits Agor

Swits wedi cau

Slide 4 - Drag question

Ffiws

Ammedr

Foltmedr

Gwrthydd

Newidiol

Slide 5 - Drag question

Slide 6 - Slide

Slide 7 - Slide

Slide 8 - Slide

Slide 9 - Slide

Slide 10 - Slide

Slide 11 - Slide

Slide 12 - Slide

Slide 13 - Slide

Pa fath o gerrynt sy'n symud mewn un cyfeiriad yn unig?

Cerrynt Amrywiol

Cerrynt

Cerrynt Statig

Cerrynt uniongyrchol

Slide 14 - Quiz

Slide 15 - Slide

Beth yw uned derrynt Trydanol?

Ohm

Folt

Watt

Amp

Slide 16 - Quiz

Beth yw'r symbol am cerrynt?

Slide 17 - Quiz

Pa offer syn mesur cerrynt?

Ohmmedr

Ammedr

Cerryntmedr

Foltmedr

Slide 18 - Quiz

Beth mae gwrthydd yn gwneud mewn cylched?

Cynyddu Signal

Storio Egni

Lleihau llif cerrynt

Cynhrychu Pwer

Slide 19 - Quiz

Match the keyword to the definition.

Llif electrona trwy wifren

Cydrannau wedi cysylltu gan wifren

Gwthiad sy'n gyrru cerrynt

Cerrynt

Foltedd

Cylched

Slide 20 - Drag question