An isosceles right angled current carrying loop PQR is placed in a uniform magnetic field…
Physics · Class 12 · CBSE — Moving Charges and Magnetism
An isosceles right angled current carrying loop PQR is placed in a uniform magnetic field \(\vec B\) pointing along PR. If the magnetic force acting on the arm PQ is F, then the magnetic force which acts on the arm QR will be
- F
- \(\frac{F}{\sqrt{2}}\)
- \(\sqrt{2}F\)
- -F
Answer
(D) -F
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