Recent content by Sam19KY

If the current is 0.5 A and the battery supplies 6 joules of energy to each coulomb then will it supply only 3 joules per half coulomb ?

I mean 3 joules of energy from each coulomb.

Say that 6V battery is connected to a lamp that takes 3V from each coulomb. Does that mean that the battery can supply 6V or dependent upon the need of components in the circuit ?

Does that mean that the electrons are moving faster or what ?

Can a moving magnetic field create eddy currents in a conductor ? Moving a magnet in and out of a solenoid makes a current flow in the solenoid. I know that a changing magnetic field induces emf in a conductor but what about a moving magnetic field ? Are eddy currents present in the solenoid...

When we say "1 coulomb is equal to charge on 6.24 x 10^18 electrons" does "charge" mean elementary charge or simply -1 ?

Charge on one electron (elementary charge) = 1.60217662 × 10-19 coulombs. Charge on 6.241509745 x 10^18 electrons is equal to 1 coulomb. So the two values above are multiplied to give one coulomb of charge ?

So does this mean that eddy currents are created in a coil or no ?

If a magnet is being moved in a conducting coil, are eddy currents produced in that coil ? And why ? I think the answer is yes bcz a changing magnetic field creates eddy currents in a conductor (whether it was a coil or not) . Correct me if i am wrong . Thanks !