PDF for physics from the official Punjab Board website. Access chapter-wise details for physics with the link to download the ...

Syllabus: The NTA has put the official JEE Main 2026 Syllabus online on their website: jeemain.nta.nic.in. If you're planning ...

CBSE Class 12 Physics: Important theoretical concepts – Electrostatics and Current Electricity: Electric dipole, Gauss’s law and its applications, drift velocity. – Magnetism and Electromagnetic ...

This basic non-contact transducer is often used to measure AC currents. Accurate measurement of static and dynamic current flow in a conductor is a common requirement in many circuits and systems.

Qyestion 10: An electromagnet is a current‐carrying solenoid with a core as a magnetic material. Given below are B‐H (net field Vs. magnetizing field) curves of three different magnetic materials.

High-temperature superconductors (HTS) show strong advantage in high-energy accelerators applications due to their excellent current-carrying and mechanical properties at high fields. However, most ...

Magnetic field of a current-carrying coil Magnetic field of a current-carrying coil. Electromagnetic coil, conductor, made of a copper wire spiral. In the helix the field lines are parallel and ...

Faraday’s Law of Induction describes how an electric current produces a magnetic field and, conversely, how a changing magnetic field generates an electric current in a conductor.