"Parallel currents attracts, and antiparallel currents repel" Discuss.

What is dark current?

What is one ampere current?

What is meant by watless current?

What is displacement current?

What is electic current?

What is alternating current?

An electric lamp of 100Omega , a toaster of resistance 50Omega , and a water filter of resistance 500Omega are connected in parallel to a 200V source. What is the resistance of an electric iron connected to the same source that takes as much current as all three appliances, and what is the current through it?

Two resistances of 5 ohm and 10 ohm are connected in parallel and then a current is passed through them from a battery of 6 volt. Calculate the currents drawn from the battery and also the currents flowing through each of the resistances.