Exercise Top Portable - F2 Science Electricity

Answer: Electrons are always present in the conductor; the cell simply loses the energy to push them. AI responses may include mistakes. Learn more Physics Form 2 Syllabus - Static Electricity - Shule Direct

A 12 V battery is connected to a 4 Ω resistor. What is the current? f2 science electricity exercise top

Answer: So they can work independently and each receive the full mains voltage. A hot plate is connected to a supply. Calculate the current. Hint: Use Answer: Electrons are always present in the conductor;

A) Increase current B) Change resistance C) Open or close the circuit D) Measure voltage What is the current

: Measures the potential difference across a component (measured in Volts). : Limits or resists the flow of current within the circuit.

Good luck with your studies, and remember: always be safe around real electricity!

A) All go out B) Glow brighter C) Stay lit D) Explode