Question

how will the strength of magnetic field due to a circular coil carrying current carrying conductor at the centre when the - 1)strength of current flowing in the coil is increased. 2)no.of turns in the coil is increased? 3)radius of the coil is increasedkk​

Answer 1

Answer:

magnetic field is directly proportional to current and number of turns where as inversely proportional to radius of coil

Explanation:

1. strength of magnetic field increase with increase in current
2. magnetic field increase with increment in number of turns
3. magnetic field decrease with increasing radius of coil