How can it be shown that a magnetic field exi | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) To demonstrate the existence of a magnetic field around a current-carrying wire,we place a magnetic compass needle near the wire. Since a magnetic

Vedclass · Accepted Answer

By using a compass needle

Vedclass · Answer

(B) To demonstrate the existence of a magnetic field around a current-carrying wire,we place a magnetic compass needle near the wire. Since a magnetic compass needle is itself a small magnet,it experiences a force when placed in a magnetic field. When the current flows through the wire,the needle shows a deflection,which confirms the presence of a magnetic field around the conductor.

How can it be shown that a magnetic field exists around a wire through which a direct current is passing?

Similar Questions

$A$ current-carrying solenoid behaves like a bar magnet.

Who proposed the principle of electromagnetic induction?

On which principle does an electric bell work?

Choose the incorrect statement from the following regarding magnetic field lines.

Why do not two magnetic field lines intersect each other?

Vedclass Test Series

Exam Paper Generator

Online Exam Module