Question

If a current in a wire is placed perpendicular to a magnetic field increases the force on the wire. 1:Increase. 2: decrease. 3:remains the same

Answer 1

Explanation:

1. increase ...........pls mark as brainlist pls love you

Answer 2

Answer:

The right answer to the given question is an option(1): increases.

Explanation:

• The process which induces current flow in the circuit due to changing magnetic field is known as magnetic induction.
• When the current-carrying wire is placed in a magnetic field, it experiences a force. If the magnetic field is perpendicular to the conductor then the force will also be perpendicular, which is given by Fleming's left-hand rule.
• Magnetic force F is given by,

                                  F = ILBsin ∅

where,

                  I = current

                 B = magnetic field

• We can see that the force is directly proportional to the current flowing

So, when the current flowing through a wire is placed perpendicular to a magnetic field increases then the force also increases.