SATHEE: Magnetic Effects Of Current Question 386

Magnetic Effects Of Current Question 386

Question: An electron accelerated by a potential difference $ F=1.0kV $ moves in a uniform magnetic field at an angle $ \alpha =30{}^\circ $ to the vector $ \overrightarrow{B} $ whose modulus is $ B=29mT. $ Find the pitch (in cm) of the helical trajectory of the electron.

Solution:

Answer: 2

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Magnetic Effects Of Current Question 386

Question: An electron accelerated by a potential difference $ F=1.0kV $ moves in a uniform magnetic field at an angle $ \alpha =30{}^\circ $ to the vector $ \overrightarrow{B} $ whose modulus is $ B=29mT. $ Find the pitch (in cm) of the helical trajectory of the electron.

Solution:

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