A beam of protons with speed 4×105ms-1 enters a uniform magnetic fiel

1.	A beam of protons with speed 4×105ms-1 enters a uniform magnetic field of 0.3Tat an angle of 60° to the magnetic field. The pitch of the resulting helical path of protons is close to: (Mass of the proton = 1.67×10-27kgcharge of the proton =1.69×10-19C). 4cm 2cm12cm 5cm
Answer» A beam of protons with speed $4 \times 10^{5} {ms}^{- 1}$ enters a uniform magnetic field of $0.3 T$ at an angle of $60^{°}$ to the magnetic field. The pitch of the resulting helical path of protons is close to: (Mass of the proton = $1.67 \times 10^{- 27} kg$ charge of the proton = $1.69 \times 10^{- 19} C$ ). $4 cm$ $2 cm$ $12 cm$ $5 cm$

A beam of protons with speed 4×105ms-1 enters a uniform magnetic field of 0.3Tat an angle of 60° to the magnetic field. The pitch of the resulting helical path of protons is close to: (Mass of the proton = 1.67×10-27kgcharge of the proton =1.69×10-19C). 4cm 2cm12cm 5cm

Answer»

A beam of protons with speed $4 \times 10^{5} {ms}^{- 1}$ enters a uniform magnetic field of $0.3 T$ at an angle of $60^{°}$ to the magnetic field. The pitch of the resulting helical path of protons is close to: (Mass of the proton = $1.67 \times 10^{- 27} kg$ charge of the proton = $1.69 \times 10^{- 19} C$ ).

$4 cm$
$2 cm$
$12 cm$
$5 cm$

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A beam of protons with speed 4×105ms-1 enters a uniform magnetic field of 0.3Tat an angle of 60° to the magnetic field. The pitch of the resulting helical path of protons is close to: (Mass of the proton = 1.67×10-27kgcharge of the proton =1.69×10-19C). 4cm 2cm12cm 5cm

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