If the magnetic field strength is made h

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Target Exam

CUET

Subject

Physics

Chapter

Moving Charges and Magnetism

Question:

If the magnetic field strength is made half, how will a charged particle perpendicularly projected into the field change its radius?

Options:

The radius will become half.

The radius will become double.

The radius will become 1/4 times.

Radius will remain unaffected.

Correct Answer:

The radius will become double.

Explanation:

r ∝ 1/B