Q. Magnetic force on a current-carrying wire depends on

धारा प्रवाहित तार पर चुंबकीय बल निर्भर करता है

A
Length of wire
तार की लंबाई
B
Current
मौजूदा
C
Magnetic field
चुंबकीय क्षेत्र
D
All of these
इन सब

Explanation

The magnetic force on a current-carrying wire depends on:

  • Length of the wire (L),

  • Current (I) flowing through the wire,

  • Magnetic field (B) strength,
    And the angle between the wire and magnetic field. The force is given by:

F=ILBsinθF = I L B \sin\theta

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