Required practical: Resistance of a wire
A student investigates how the current through a filament lamp affects its resistance.
Which of the following components should be used in this investigation? *
1 point
Required
Which of the following statements are correct steps in the method to carry out this investigation? *
1 point
Required
What will happen to the resistance of the filament lamp as the current is increased? *
1 point
The student decides to repeat the experiment using the same method and equipment. This is to check: *
1 point
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