Answer quickly please! There are around 20 million occupied homes in England. If a
3kW electric kettle was switched on in 10 in 10 homes at the
same time, work out how much power would need to be
supplied.

A2.0 μf capacitor and a 4.0 μf capacitor are connected in series across a 0.827-kv potential. the charged capacitors are then disconnected from the source and connected to each other with terminals of like sign together. find the voltage across each capacitor.

What are the similarities & differences between a thermistor and a light dependent resistor in physics?

Select all the correct answers. which changes will increase the rate of reaction during combustion? decreasing the area of contact between the reactants adding more oxygen to the reaction removing heat from the reaction changing the reactants from solid form to powdered form lowering the exposure of the reactants to air