• P. Mallikharjuna Prasad

The interaction between magnetic fields and electrical conductivity is a fundamental area of condensed matter physics, with broad implications for electronics, energy storage, spintronics, and quantum materials. When a magnetic field is applied to a conducting medium, it influences the mobility of charge carriers through phenomena such as the Hall effect, magnetoresistance, and quantum oscillations. This review examines theoretical principles, experimental findings, and applications of magnetic field–induced modifications in conductivity. Special emphasis is placed on the behavior of metals, semiconductors, and nanomaterials under external magnetic fields, highlighting their technological applications in sensors, memory devices, superconductors, and magneto-electronic systems. Future challenges in achieving precise control over conductivity via magnetic modulation are also discussed.

Magnetic field; Electrical conductivity; Magnetoresistance; Hall effect; Spintronics; Quantum materials; Charge transport.

"IMPACT OF MANGETIC FIELD ON ELECTRICAL CONDUCTIVITY", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.11, Issue 7, page no.i519-i523, July-2024, Available :http://www.jetir.org/papers/JETIR2407853.pdf

"IMPACT OF MANGETIC FIELD ON ELECTRICAL CONDUCTIVITY", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.11, Issue 7, page no. ppi519-i523, July-2024, Available at : http://www.jetir.org/papers/JETIR2407853.pdf