Class 10ScienceMagnetic Effects of Electric CurrentMagnetic Field due to a Current-carrying Conductor
EasyHow is the strength of the magnetic field at a point near a wire related to the strength of the electric current flowing in the wire?
- AIt is inversely proportional to the current.
- BIt is directly proportional to the current.
- CIt is independent of the current.
- DIt is proportional to the square of the current.
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