what is ohm's law?
Ohms law establishes a relationship between resistance, voltage and current, saying that V/I = R.
AM
Related Physics GCSE answers
All answers ▸An electric Iron rated at 2600 W contains a steel plate, heated to a working temperature of 215°C. Room temp=18°C. Deduce whether the plate could reach its working temperature in less than 1 minute. Mass (steel plate)=890g & C (steel)=450J/kg/K
If a box of mass 20kg is being pulled by a force of 50N, and the friction is 10N, what is the resulting acceleration of the box?
Describe the forces acting on an object on earth falling through the air, and how they change from when the object is first released into the air leading to terminal velocity.
What does Newton's First Law mean?