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NCAT Practice Test - Practice Test - Physics - Electromagnetism - 2026 Quiz

Attempt 10 MCQs on NCAT Practice Test - Practice Test - Physics - Electromagnetism (Year 2026) | Quiz 7

61. An electron enters a perpendicular magnetic field of 0.01 T. How long does it take to complete half a revolution?

1.79 ns
3.58 ns
0.895 ns
7.16 ns

62. A proton and an alpha particle with same speed 10⁶ m/s enter perpendicular to a 0.2 T field. What is the separation between their circular paths after they have turned 90°? (Both start from same point)

2.61 cm
5.22 cm
7.83 cm
10.44 cm

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