Revision of Current Electricity and Electricity in the Home chapters
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| show | Volts
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| What are the units of current? | show 🗑
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| show | Ohms
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| Name a device that can be used to measure voltage. | show 🗑
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| show | Ammeter or Multimeter
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| show | Ohmmeter or Multimeter
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| What is the relationship between voltage, current and resistance i.e. Ohms Law? | show 🗑
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| What type of graph would you expect to see when investigating Ohm's Law? | show 🗑
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| show | Rheostat (Variable Resistor)
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| Name the three effects of an electric current. | show 🗑
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| Give an everyday use of the magnetic effect of an electric current. | show 🗑
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| Give an everyday use of the heating effect of an electric current. | show 🗑
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| show | Electrolysis or electroplating
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| show | Bulbs would get dimmer
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| show | Bulbs are all same brightness
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| If three bulbs are in series and one bulb is removed, what would you notice? | show 🗑
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| show | Alternating Current
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| What does D.C stand for? | show 🗑
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| show | The current flows in one direction only.
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| What do you call substances that allow electric current to flow through them easily? | show 🗑
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| show | Insulators
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| show | Live Wire
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| show | Blue
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| show | Earth
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| show | The Fuse
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| Which wire is always connected to the fuse in a plug? | show 🗑
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| Name the devices used in houses that can be reset if too much current flows and the power is turned off. | show 🗑
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
joeykenn
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