Answers
>
Physics
>
GCSE
>
Article
Explain Ohm's Law
Ohm's Law
ZA
Answered by
Zeeshaan A.
•
Physics tutor
3079 Views
See similar Physics GCSE tutors
Related Physics GCSE answers
All answers ▸
Explain how the resistance of a filament lamp changes as the potential difference across it increase
If a student uses an electric kettle connected to a 230V mains power supply, with a heating power of 1.8kW. Assuming negligable losses, answer the following: a) find the current in the kettle b) find the total energy transferred in 2 minutes of operation
What led to the Plum Pudding model being replaced by Rutherford's nuclear model of the atom? (6 marks)
Give three properties that are the same for radio waves and microwaves