Explain Ohm's Law

Related Physics GCSE answers

How does a hydraulic jack work and how do I work out the pressures involved?

Answered by Max Z.

---

A pendulum has a frequency of 0.80 Hz, calculate the periodic time of the pendulum.

Answered by Mia V.

---

Explain why the nuclear model of the atom replaced the plum pudding model of the atom?

Answered by Andrew R.

---

It takes 4200 Joules to heat up 1 kg of water by 1 C^o. If you have a kettle with a power of 2500 Watts, how long will it takes to boil 0.8 kg of water from an initial temperature of 25 C^o to the nearest second??

Answered by Benjamin C.

---