A conducting rod AB moves parallel to x -axis in a uniform magnetic field, pointing in the negative z -direction. The end A of the rod gets

Question

A conducting rod AB moves parallel to x -axis in a uniform magnetic field, pointing in the negative z -direction. The end A of the rod gets <img class="img-fluid question-image" alt="Question" src="https://cdn.tardigrade.in/q/nta/p-uqjpzsvxfp2jqfyb.jpg" /> (A) positively charged (B) negatively charged (C) neutral (D) first positively charged and then negatively charged

Tardigrade Admin · Accepted Answer

When the conducting rod AB moves parallel to x -axis in a uniform magnetic field pointing in the negative z direction, then according to Fleming's left hand rule, the electrons will experience a force towards B . Hence end A will be positive.

Q. A conducting rod $A B$ moves parallel to $x$ -axis in a uniform magnetic field, pointing in the negative $z$ -direction. The end $A$ of the rod gets

positively charged

negatively charged

neutral

first positively charged and then negatively charged

When the conducting rod $A B$ moves parallel to $x$ -axis in a uniform magnetic field pointing in the negative $z$ direction, then according to Fleming's left hand rule, the electrons will experience a force towards $B$ . Hence end $A$ will be positive.

Q. A conducting rod AB moves parallel to x -axis in a uniform magnetic field, pointing in the negative z -direction. The end A of the rod gets