Question

Will a circular of loop of bigger radius or smaller radius produce more magnetic field, when the magnitude of current flows through both the coils is same?

Answer 1

If the amount of turns i.e. the number of turns of copper wire around the loop is same ten the magnetic field will be same. But if the bigger loop will have more no. of copper turns in it then it will generate more magnetic field than the smaller loop with less no. of copper turns.